1 1/2 = 1.5
1/2 as much as 1.5 is .75 or 3/4 of a bottle of mustard.
Brad's Snack Shack used 3/4 of a bottle of mustard yesterday.
Hope this helps <3
One week, Charlotte earned $333.00 at her job when she worked for 18 hours. If she is paid the same hourly wage, how many hours would she have to work the next week to earn $425.50?
Step-by-step explanation:
$333 for 18 hours work.
so,
333/18 = $18.50 for a single hour.
how many hours to make $425.50 ?
well, as often as the amount of 1 hour work fits into 425.5 :
425.5 / 18.5 = 23 hours
she will have to work 23 hours to make $425.50.
The number of hours Charlotte has to work the next week to earn $425.50 is 23 hours.
Given that, one week, Charlotte earned $333.00 at her job when she worked for 18 hours.
We need to find how many hours would she have to work the next week to earn $425.50.
What is the unitary method?The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
Now, money earned in one hour = 333/18 =$18.5
If she is paid the same hourly wage, to earn $425.50, she has worked for 425.50/18.5 hours
=23 hours
Therefore, the number of hours Charlotte has to work the next week to earn $425.50 is 23 hours.
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184 cm sq one one of it's leg is 16 cm long.find the length of the other leg.
Answer: Let the one leg be=base=16cm
area=1/2×b×h
184=1/2×16×h
8h=184
h=184/8
h=23
so the height (perpendicular)=23cm
(hypotenuse)2=p2+b2
=square root (23×23+16×16)
=square root (785)
=28.01cm
therefore, H=28.01cm
P=23cm
Find the measure of the unknown angle with the help of a protractor. Describe the method you used to find the angle measure.
Answer: 90 degrees acute
Step-by-step explanation: math
Which of the following pairs of values are NOT equal in a normal distribution curve?
The mean, median, and mode of a completely normal distribution will all have the same value, represented graphically by the top of the curve. The correct option is C.
What is a normal distribution?The mean, median, and mode of a completely normal distribution will all have the same value, represented graphically by the top of the curve. The normal distribution is often known as the bell curve because the probability density graph resembles a bell.
The option that is not true for the normal distribution is the value of the mean and the height of the density curve at its lowest are not equal.
Hence, the correct option is C.
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Do you think it would be better to purchase whole onions at $1.99 per pound, and cut them yourself, or purchase pre-sliced onions at $2.99 per pound? Explain your rationale using a cost and portion argument
The best option is to purchase the onion at $1.99.
What is the cost?The cost of any item is defined as the amount paid by the consumer to the seller in the replacement of the item.
Here, the cost of whole onions at $1.99 per pound, cut them yourself, and purchase pre-sliced onions at $2.99 per pound.
The loss = $2.99 - $1.99 = $1
You are giving more amount by $1 for the same onion cutting the onion is not a big task you can cut whole onions with a knife in no time.
Hence, purchase onions at $1.99 to save $1.
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Cylinder A has a radius of 7 inches and a height of 5 inches. Cylinder B has a volume of 490π. What is the percentage change in volume from cylinder A to cylinder B? 50% decrease 75% increase 150% decrease 100% increase
Answer:
The percentage change in volume between cylinder A and cylinder B is 50% Step-by-step explanation:
Step-by-step explanation:
The volume of a cylinder is given by the formula
V= πr^2h
For cylinder A, where r = 7 and h = 5 , pi = 22/7
V= π *7^2 * 5
V= π * 49 * 5
V = 769.69 cubic inch
For cylinder B
V = 490Pi
V = 153 cubic inch
The percentage change in volume between cylinder A and cylinder B
=[ (VA-VB)/VB] *100
=(1539.3804-769.69)/1539.3804
= 0.5000 100
= 50%
y² (-4y²-7) - 2y4 simplest form?
Answer:
-6y^4 - 7y^2
Explanation:
Distribute y2 with -4y2 and 7
-4y4 - 7y2 - 2y4
Combine the like terms, -4y4 and 2y4
-6y4 - 7y2
A fair coin is tossed 16 times. What is the probability that exactly 8 tails occur? a) 0.0002 b) 0.1208 c) 0.0001 d) 0.1964 e) 0.0020 f) None of the above.
A common discrete distribution is used in statistics, as opposed to a continuous distribution is called a Binomial distribution. The probability that exactly 8 tails occur is 0.1963.
What is Binomial distribution?A common discrete distribution is used in statistics, as opposed to a continuous distribution is called a Binomial distribution. It is given by the formula,
P(x) = ⁿCₓ (pˣ) (q⁽ⁿ⁻ˣ⁾)
Where,
x is the number of successes needed,
n is the number of trials or sample size,
p is the probability of a single success, and
q is the probability of a single failure.
The probability of a tail occurring is 0.5, while the probability of a tail, not coming is 0.5, therefore, we can write p=0.5 and q=0.5.
Now, the probability of exactly 8 tails occurring can be written as,
P(X=8) = ¹⁶C₈ (0.5)⁽⁸⁾ (0.5)⁽¹⁶⁻⁸⁾
P(X=8) = 12,870 (0.5)¹⁶
P(X=8) = 0.1963
Hence, the probability that exactly 8 tails occur is 0.1963.
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A swim team has 80 swimmers the first year and 90 swimmers the second year. What percent or increase do they experience over these first two years?
2%
10%
11.25%
12.5%
The increase in the percentage that they experience over these first two years will be 12.5%. Then the correct option is D.
What is the percentage?The quantity of anything is stated as though it were a fraction of a hundred. A quarter of 100 can be used to express the ratio. Per 100 is what the term percent signifies. The symbol 'percent' is used to symbolize it.
A swim team has 80 swimmers in the first year and 90 swimmers in the second year.
Then the increase in the percentage that they experience over these first two years will be
P = (90 - 80)/80 x 100
P = 10/80 x 100
P = 0.125 x 100
P = 12.5%
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Brandon wants to conduct a survey as to whether mushrooms should be added
to the pizzas sold in the school cafeteria. Which sampling method will offer
Brandon the best results?
А interview every vegetarian student
B. interview every student at a pizza parlor
с interview every student who brings lunch from home
D
interview every student who eats lunch in the cafeteria
Leon is at the lake with his friends. It costs $8.50 to rent a paddleboat for a
1/2
-hour ride. Together, Leon and his friends have $25.50. How long can they ride in a paddleboat if they spend all of their money?
Determine the sum of the following arithmetic series. Show your work.
∑(k = 1)^22 (-5k + 12)
A. 946
B. -946
C. -2002
D. -1001
Answer:hope this helps
Step-by-step explanation:
Answer for branliest!
Answer:
For the first question
[tex]x = 2 \: cm[/tex]
For the second question
[tex]x = 6 \: cm[/tex]
Step-by-step explanation:
To find the value if x in both equation we have to use the Pythagorean Theorem which states that:
[tex] {a}^{2} = {b}^{2} + {c}^{2} [/tex]
a being the hypothenus*
Therefore for the first question we know that
[tex]a = x \: \: \: b = 1.6 \: \: \: \: c = 1.2 \\ so ... \: \: {x}^{2} = {1.6}^{2} + {1.2}^{2} \\ {x}^{2} = 2.56 + 1.44 \\ {x}^{2} = 4 \\ \sqrt{ {x}^{2} } = \sqrt{4} \\ x = 2 [/tex]
For the second question we know that
[tex]a = 6.5 \: \: \: b = 2.5 \: \: \: c = x \\ {6.5}^{2} = {2.5}^{2} + {x}^{2} \\ 42.25 = 6.25 + {x}^{2} \\ 42.25 - 6.25 = {x}^{2} \\ 36 = {x}^{2} \\ \sqrt{36} = \sqrt{ {x}^{2} } \\ 6 = x[/tex]
A person to person payment app could be used in each of the scenarios except
Answer:
What are the options? We need to see the options to be able to answer the question :)
Step-by-step explanation:
I'll edit this once you add the scenarios
Yuan has 5 quarts of broth. He uses 1/2 of the broth to make soup. Then, he uses 1/4 of the broth he has left to make gravy.
How much broth, in quarts, does Yuan have left after making soup and gravy?
Answer:
1 7/8 quarts
Step-by-step explanation:
The amount Yuan has left can be found by multiplying the original amount by the fraction he has left.
__
usedAfter using 1/2 of the broth for soup, the fraction remaining is ...
1 -1/2 = 1/2
The amount Yuan used for gravy is 1/4 of this, or ...
(1/4)(1/2) = 1/8 . . . of the original amount of broth
The total fraction Yuan used was ...
fraction used = fraction for soup + fraction for broth = 1/2 +1/8 = 5/8
remainingThen the fraction remaining is ...
fraction remaining = 1 - fraction used = 1 - 5/8 = 3/8.
The amount remaining is this fraction of the original amount:
(3/8)(5 quarts) = 15/8 quarts = 1 7/8 quarts . . . . remaining
what is the answer? 2/3x-(1/2x+1)
Answer:
x-6/6
Step-by-step explanation:
all you have to do is these steps
Combine multiplied terms into a single fraction
2. Multiply by 1
HELP ASAP ! in the graph of a linear inequality, the shaded region above or below the line is called a half-
The shaded region that is above or below the boundary line of the inequality graph is called a: half-plane.
What is the Half-plane of a Linear Inequality?An half-plane is a graph of a linear inequality which contains the set of possible values of that makes the inequality true.
Thus, the half-plane is the shaded part of the graph of an inequality, which can either be above or below the boundary line.
The shaded region is called the: half-plane.
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Please help me for a treat lol
Answer:
a) Jill ended her scooter ride at her house.
Step-by-step explanation:
What are the surface areas of these two prisms
Answer: to calculate the area you multiply L x W x H
Step-by-step explanation:
-
What is g(x)= -4(x - 5)2 + 8 in standard form
Answer:
g(x) = -8x + 48
What is (-i)5?
O A. 1
O B.-i
O C. -1
O D. i
[tex]\boxed{\sf B.~-i}\boxed[/tex]
What is the reciprocal of 5 6/7 ?
A circle has a radius of 5 and an angle of -60 degrees. What is the coordinates of the point on the circle
Answer:
x=2.5, y=-4.33
Step-by-step explanation:
[tex] x = 5 \times cos( - 60) = 2.5[/tex]
[tex]y = 5 \times \sin( - 60) = - 4.33[/tex]
write an explicit formula for an, the nth term of the sequence 19,13,7,…
Answer:
-6n + 25
Step-by-step explanation:
First find the step: 6
This is because the sequence decreases by 6 each time.
Find the 'zero'th' term: 25
The term before the first term is 25, as you add 6.
- Educator
Which is equivalent to 5x2y-5 / 10x6y10
Final Answer:
-x^2y • (x^4y^9 - 10)
—————————
2
1
:
1
Simplify —
2
Equation at the end of step
1
:
1
((5•(x2))•y)-((—•x6)•y10)
2
STEP
2
:
Equation at the end of step 2
x6
((5 • (x2)) • y) - (—— • y10)
2
STEP
3
:
Equation at the end of step 3
x6y10
((5 • (x2)) • y) - —————
2
STEP
4
:
Equation at the end of step
4
:
x6y10
(5x2 • y) - —————
2
What is it called when you write a check for more money than you have in your
account?
OA. Overdraw.
OB. Overpay
O C. Interest rate.
OD. ATM Fee.
you bounce your check which whoever written it to won't receive the money
Chad rolls a 6-‐sided number cube. Which of the following describes the probability of rolling a factor of 32?
Impossible
Unlikely
Equally likely as not
Likely
Certain
Answer:
1,2 and 4 are the factors of 32 in numbers between 1 to 6
so probability of rolling a factor of 32 is = 3/6 = 1/2
now, the probability of not rolling the factor of 32 = 1 - 1/2 = 1/2
therefore, The probability is same for both cases.
Your answer is Equally likely as not
By : Modern Einstein
the value of a varies directly at the square of the value of b, and b=3 when a=10. find the value of a when b=9
Answer:
answer = 90
Step-by-step explanation:
General equation: a = k*b^2
Specifically: 10 = k*(3)^2 = 9 k
Solving for k: k = 10/9
Then a = (10/9)b^2. If b = 9, then a = (10/9)(9)^2 = 90 (answer)
I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER. What is the volume of the square pyramid?
V=____mm^3(Round to the nearest 10th as needed.)
Step-by-step explanation:
the volume of any pyramid is
base area × height / 3
so, since we know the base area (a square with 23 mm side length), the only trick we need to do is to get the inner height (straight up in the middle from the base area to the top of the pyramid).
because this is a regular pyramid (the top of the pyramid is right above the middle of the base area), we can use Pythagoras for right-angled triangles
c² = a² + b²
with c being the Hypotenuse (the baseline of the triangle opposite of the 90° angle) and in our case the outer height along a side area triangle (24 mm).
the legs of that right-angled triangle are half of a base area side length (remember, the top of the pyramid is right over the middle of the base area square) and the inner height to the top.
so, we have
24² = 12.5² + height²
height² = 24² - 12.5² = 576 - 156.25 = 419.75
height = 20.48780125... mm
so, the volume of the pyramid is then
23² × 20.48780125... / 3 = 3,612.682287... mm³ ≈
≈ 3,612.7 mm³
Use the information to answer the following questions.
A manager at a large company wants to understand whether the employees are feeling
overworked while completing a project. The company has 200 employees working on the project all
over the world, but the manager only has time and money to collect information from 50 people.
Part A: For this situation, which would be the best way to collect data?
A. census
B. survey
C. experiment
D. Observational study
If a manager at a large company wants to understand whether the employees are feeling. The best way to collect data is: B. survey.
What is survey?Survey can be defined as the data or information collected from group of people so as to draw or reach a conclusion.
Based on the information Survey would be the best method that would be suited to understand whether the employees are feeing overworked or not.
The manager can send an online survey to the employee so as to collect that data that will enables the manager to reach a conclusion.
Therefore the correct option is B.
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