Answers
Related Questions
During a charity walk, lunch was served from 12:00 PM until 2:10 PM. How long was lunch served?
Answers
Answer:
2 hours and 10 minutes
Step-by-step explanation:
Answer:
Step-by-step explanation:
2 hours and 10 mins!
Tara earned $320 this month and saved $96. Write a ratio statement to describe how much Tara saved versus earned.
Answers
Answer:
3: 10
Step-by-step explanation:
saved: earned
96: 320
simplify by dividing both sides by the same thing just like a fraction:
96: 320
24: 80
6: 20
3: 10
What is the solution of the equation x2 = 64?
Answers
Answer:
8
Step-by-step explanation:
8 * 8 = 64
Hope this helps!
I need help with this question
Answers
Answer:
36-4-2x, she will have 8 rolls of toilet paper left over
Step-by-step explanation:
36=total-4= the four given away,2x= the number of rolls used per month. 36-4=32. 2(12) 1 year]= 24. 32-24=8
3/4 ÷ 1/5 = ??????????
Answers
Answer:
15/4 or 3 3/4
Step-by-step explanation:
3/4 x 5/1 = 15/4
Answer:
[tex]\frac{15}{4}[/tex]
Step-by-step explanation:
turn [tex]\frac{3}{4}[/tex] ÷ [tex]\frac{1}{5}[/tex] into
multiply the denominators and then multiply the numerators
3 x 5 = 15
4 x 1 = 4
the fraction is [tex]\frac{15}{4}[/tex]
hope this helps :)
2/3 times (-4/5) I have no idea lol
Answers
Answer:
-8/15
Step-by-step explanation:
That's your answer
A school raised $18,000 at a charity event. A, B, and C, in ratio 1: 2: 3. How much money did each charity receive?
Answers
Answer:
3000
6000
9000
Step-by-step explanation:
18000/6=3
A=1(3000)=3000
B=2(3000)=6000
C=3(3000)=9000
2 kilometers to 72 meters write each ratio in simplest form
Answers
Answer: It is 136.
Step-by-step explanation:
2 kilometers to 72 meters simplest form is 1:36.
How to obtain real measurements from the ratio of two measurements?Suppose the real measurements were "a" and "b"
Then their ratio will be formed as
[tex]\dfrac{a}{b} = \dfrac{p \times x}{q \times x} = \dfrac{p}{q}[/tex]
where x is a common factor (not 1)
This shows that to get the real measurements from the given ratio, we need to assume to have some factor possibly cancelled from both the numerator and the denominator.
Thus, a = px, b = qx
1. To Find common denominator:
2 x 2/ 72 x 2
Commonest denominator: 2
2. Divide the two terms:
2 x 2 = 2/ 72 = 36
3. Convert into rate form:
1:36
Therefore, 2 kilometers to 72 meters simplest form is 1:36.
Learn more about ratio here:
brainly.com/question/186659
#SPJ2
Shown below is a prism.
The cross-sectional area is 21cm2.
The prism has a length of 6cm.
Find the volume of the prism.
Answers
Answer:
Volume = 126 cm^2
Step-by-step explanation:
You don't exactly know what the base looks like, but it doesn't matter. The volume of a Prism is Base * height.
Solution
V = Base (which is the Cross sectional Area) * Length
V = 21 cm^2 * 6 cm
V = 126 cm^2
the Gonzales family has three children on summer break they went to an amusement park they bought 3 children tickets for 18.50 and 2 adults tickets if they spent a total of 104.50 how much was the price of the parents
(a) write an equation to represent this situation use x to represent the price of each adult tickets
(b) how much was the price each adult tickets
Answers
Answer:
a. 18.50 + x = 104.50
b. x = 86
Step-by-step explanation:
To get the price of the adult tickets use inverse operation and subtract 18.50 on both sides. When you subtract 18.50 from 104.50 you should get 86. so x = 86.
Data Set 1
Drag and drop the range of each data set into the
boxes.
X X
Х
Х
х
Data Set 1
Data Set 2
x x
х
X
Х
Range
20
30
40
50
60
20
25
30
45
Data Set 2
х
Х
х
x x
Х
х
Х
+
20
30
40
50
60
1
2
3
4
5
Finish
Answers
Answer:
Data Set 1: 20
Data Set 2: 25
Step-by-step explanation:
Range = maximum value - minimum value
Range of Data Set 1:
Maximum value of data set 1 = 40
Minimum value of data set 1 = 20
Range of Data Set 1 = 40 - 20 = 20
Range of Data Set 2:
Maximum value of data set 2 = 60
Minimum value of data set 2 = 35
Range of Data Set 2 = 60 - 35 = 25
Answer:
20 and 25
Step-by-step explanation:
took test guy above is correct
PLEASE HELPPPPP Write an expression that converts the indicated units:
Answers
Answer:
1ft=12in
1in=1/12
1000m=1km
1d=86400s
find the sequence 13, __, 33, __, 53
Answers
Answer:
Each new number adds 10 (you could also write the equation 3 + 10n where n is the position of the number in the sequence)
The blanks are 23 and 43
Step-by-step explanation:
In two numbers it goes up by 20, so in one it will go up by 10.
This means the blanks are 13 + 10 = 23 and 33 + 10 = 43
Ken can walk 6 dogs in 4 hours. How many dogs can Ken walk in 10 hours?
Answers
Answer: 15 Dogs
Step-by-step explanation:
1.) Set up a ratio!
6 Dogs = ?
4 Hours 10 Hours
2.) Cross Multiply
6x10=60
60/4= 15
Write the expression
a2b3c2d in expanded
form.
Answers
Answer:
a*2+b*2+c*2+d
Step-by-step explanation:
If i's meant to be Pythagorean theorem, a*a+b*b=c*c
Samantha will attend Lattice College this fall. Tuition for one year is $6,250. Samantha plans to earn $1,500 at her work-study job at the college library. She has a grant for $1,000 and a scholarship that pays $1,200 this year. How much more money will Samantha need for this year's tuition?
Answers
Answer:
2,550
Step-by-step explanation:
you are going to add 1,500 + 1,000 + 1,200 = 3,700 then you are going to subtract 6,250-3,700 = 2,550 and that is the answer
Find the product: 4 2/5 x 5 1/2 =
Answers
Answer:
4 2/5 x 5 1/2 = 24.2
Step-by-step explanation:
PLZZ MARK BRAINLIEST!!!
The dollar value v (t) of a certain car model that is t years old is given by the following exponential function.
v (t) = 19,900(0.86)^t
Find the initial value of the car and the value after 11 years.
Round your answers to the nearest dollar as necessary.
Answers
Answer:
v(0) = 19,900, v(11) = 3,787.36
Step-by-step explanation:
v(0) = 19,900 (0.86)^0 = 19,900 * 1 = 19,000
v(11) = 19,900 (0.86)^11 = 19,900 * 0.190319 = 3,787.36
You purchase 2.4 meters of nylon cord to make 8 friendship bracelets. How many centimeters are in each bracelet?
A. 0.3 cm
B. 3 cm
C. 7.2 cm
D. 30 cm
Answers
Answer:
A. 0.3 cm
Step-by-step explanation:
2.4m÷8=0.3cm
2.4 meters devide by 8 equals to 0.3 centimeter
Answer:
Step-by-step explanation:
30 cm is the correct answer
21
Find the perimeter of the isosceles triangle
7 ft.
48 ft.
A. 98 feet
B. 24 feet
C. 48. 5 feet
D. 200 feet
Answers
Answer:
The perimeter is 98 feet
On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 3, negative 7) and (0, 2). Everything to the left of the line is shaded. Which linear inequality is represented by the graph?
Answers
Answer:
y>3x+2
Step-by-step explanation:
1. use y2-y1/x2-x1 to find the slope (3)
2. since the y-intercept is already give as (0,2) we have the equation y=3x+2
3. finally since the left side is shaded, that would mean everything greater than that equation can equal y therefore y>3x+2
Answer:
Beans
Step-by-step explanation:
1. Which of the following expressions when evaluating yields 5?
a. 10x3 + 6
b. 5 -5 x 6
c. 24 - 6 - 12
Answers
Answer:
b
Step-by-step explanation:
10x3+6= 36
5-5x6= -25
24-6-12=6
Solve for x, round to the nearest tenth. find x x =
Answers
Answer:
64.2
Step-by-step explanation:
Use tan to find the measure of x.
tan = 0pposite/adjacent
opposite = 29
adjacent = 14
so:
[tex]tan(x)=29/14\\x = tan^{-1} (29/14)\\x = 64.2[/tex]
Answer:
x = 64.2°
Step-by-step explanation:
tan x° = 29/14
14 · tan x° = 29
tan x° = 29/14
arctan(x) = 64.2°
Next week, Josephine wants: to spend the same total amount of time, but practice the same number of hours each of the 4 days. How many hours would Josephine practice each day? All measurements are rounded to the nearest hour 1/4.
Answers
Answer:
The answer is 2 hours
Step-by-step explanation:
First you have to add up all the points which would be;
1 1/2 + 1 1/2+ 2 1/2+ 2 1/2= 8 hours
Next you have to divide by how many points to find AVERAGE;
8 hours divided by 4 points= 2 hours average
So in total, she will practice 2 hours every day
A recipe needs 2 tablespoons of vegetable oil for every 3/4 cup of flour. If you plan to use 3 cups of flour,
how much vegetable oil will you need?
Answers
Answer:
24
Step-by-step explanation:
-%6$6%7$%$7%867-$7
Answer:
8
Step-by-step explanation:
Ratio: 2:3/4
Equation: 3/4x=3
x=4
4*2=8
Fill in the missing numbers to write an equation for each linear table. Helppp please
Answers
The residual for Raisin Bran is 8.556. How many grams of sugar does Raisin Bran actually have per cup
Answers
Answer:
Note: The full question is attached as picture below
a. Slope of 0.536 means that when there is an increase in carbohydrate content, there will be sn increase in 0.536 grams of sugar content.
b. Coefficient of Determination, R^(2) = 0.544^(2) = 0.295936 = 0.296. Percent of variation = 29.6
c. For carbohydrate content of 29 grams,
Predicted amount of sugar per cup for Raisin Bran = -5.10 + 0.536*29 = 10.444 gram
d. Residual value= Actual value - Predicted value
8.556 = Actual sugar content - 10.444
Actual sugar content = 8.556 +10.444
Actual sugar content = 19
So, the Raisin Bran actually have 19 grams of sugar per cup.
huilan is 5 years older than Thomas. The sum of their ages is 103. What is thomas's age
Answers
Answer:
49 years old
Step-by-step explanation:
x + x + 5 = 103
2x + 5 = 103
2x = 98
x = 49
Answer:
Step-by-step explanation:
Thomas is 49 huilan is 54
A new car loan has monthly payments of $482.75. How much money will be paid on the car loan after 3 years?
Answers
========================================================
Work Shown:
1 year = 12 months
3*(1 year) = 3*(12 months) ..... multiply both sides by 3
3 years = 36 months
You'll make 36 payments, each being $482.75, which means the total amount of money paid is 36*482.75 = 17,379 dollars
HOW DO YOU FIND PERCENT INCREASE
Answers
Answer:
Step-by-step explanation:
First: work out the difference (decrease) between the two numbers you are comparing.
Decrease = Original Number - New Number
Then: divide the decrease by the original number and multiply the answer by 100.
% Decrease = Decrease ÷ Original Number × 100
If your answer is a negative number, then this is a percentage increase