Answer:
a) yes
b)30
c)8
Step-by-step explanation:
Calculate the present of the number
20% or 140=
Answer:
It is 28
Step-by-step explanation:
so
What does the intercept represent here
Answer:
the answer is that you need 2 quarters and no nickels to park for 60 minutes
Solve for x: 4 over 5 x + 4 over 3 = 2x
Answer:
over 5 x + 4 over 3 = 2x
can't find x
Hi McDa:
Here's a couple hints. (I have no idea what you already understand. Please check out our posting guidelines.)
Express the Natural number 3 in Rational form 3/1.
4
5
x
+
4
3
1
=
2
x
Regarding the left-hand side above, have you learned the property that says we may multiply by the reciprocal of 3/1, instead of dividing by 3/1?
Step-by-step explanation: Hope it helped!
Answer:
x=10/9 or 1.1 repeating
Step-by-step explanation:
simplify both sides solv for variable
HELP NOW thx :)
Andy is buying a car. he negotiated a 7% decrease on a £6500 car. he will pay the full balance in 12 equal monthly payments.
calculate the amount payed each month
Answer:
$503.75
Step-by-step explanation:
6500*0.93=6045 (7% decrease)
6045/12=503.75
Answer:
Andy will pay £503.75 each month.
Step-by-step explanation:
6500*0.93=6045
6045/12=503.75
A map has a scale of 3 cm : 18 miles. If San Antonio and San Marcos are 54 miles apart, then they are how apart on the map?
The value of a car decreases by about 15% in the first year. How much will a car be worth after one year if its initial value was 1000? 5000? 5020? X dollars?
Answer:
Results are below.
Step-by-step explanation:
Giving the following information:
Decrease in value= 15%
To calculate the value after one year, we need to use the following formula:
New value= current value/1.15
For $1,000:
New value= 1,000/1.15= $869.57
For $5,000:
New value= 5,000/1.15= $4,347.83
For $5,020:
New value= 5,020/1.15= $4,465.22
what is the slope intercept form from the points (3,3) and (8,23)?
Answer: m=4
Step-by-step explanation:
Y2-y1 over x2-x1 =
23-3
Over
8-3
The answer is 20/5 simplified is 4.
The slope is m=4
Slope is represented by the letter m.
Seat belt use in a state was estimated at %, which means % of people use their seat belts. Suppose two independent drivers have been randomly selected. a. What is the probability that both of them are using a seatbelt? b. What is the probability that neither of them is using a seatbelt? c. What is the probability that at least one is using a seatbelt? a. The probability that both of them are using a seatbelt is 0.3. (Type an integer or a decimal. Do not round.)
Question
Seat belt use in a state was estimated at 89%,
which means 89 % of people use their seat belts. Suppose two independent drivers have been randomly selected.
a. What is the probability that both of them are using aseatbelt?
b. What is the probability that neither of them is using aseatbelt?
c. What is the probability that at least one is using aseatbelt?
The probability that both of them are using a seatbelt is ?
Answer:
a
[tex]P(B) = 0.7921[/tex]
b
[tex]P(B)' = 0.0121[/tex]
c
[tex]P(K) = 0.9879[/tex]
Step-by-step explanation:
From the question we are told that
The proportion of seat belt use is p = 0.89
The sample size n = 2
Generally the probability that both drivers are wearing seat belt is mathematically represented as
[tex]P(B) = (p)^n[/tex]
=> [tex]P(B) = (0.89 )^2[/tex]
=> [tex]P(B) = 0.7921[/tex]
Generally the probability that neither of the two drivers are wearing seat belt is
[tex]P(B)' = (1 - p)^2[/tex]
=> [tex]P(B)' = (1 - 0.89)^2[/tex]
=> [tex]P(B)' = 0.0121[/tex]
Generally the probability that at least one of the drivers is wearing a seat belt is
[tex]P(K) = 1 - P(B)'[/tex]
=> [tex]P(K) = 1 - 0.0121[/tex]
=> [tex]P(K) = 0.9879[/tex]
What is the equation for the line that has a slope of -1/2 and a y-intercept at (0,6)?
Answer:
y=-1/2+6
Step-by-step explanation:
Answer:
Y= -1/2x + 6
Step-by-step explanation:
what is 9 over 9 to the power of 3 using a single postitive exponent?
Answer:
if i am sure it is one i could be wrong bc 9 over 9 is 1 and then it to the third power is 1
Step-by-step explanation:
Answer:
The correct answer to (9/9)^3 = 1
Hope this helps and have a great day :)
And please mark me brainliest if you can :)
I need help explain plz
Answer:
30 feet
Step-by-step explanation:
20×1.5=30
Answer:
B) 30
Step-by-step explanation:
Use any methods that you learn to solve for x:
x2 + 2x + 1 = 0
Answer:
x= -1
Step-by-step explanation:
Answer:
1 or‒1
Step-by-step explanation:
x^2+2x+1=0
x(x+2)=‒1
x=‒1
(x+2=‒1)
x=‒1+2
x=1
so the answer is x=1 orx=‒1
i think it is clear answer
i hope it helps you
In his trick or treat bag, Werner has forty candy bars, fifteen
pieces of gum and ten lollipops. Find the percentage of each type
of treat.
Answer:
61.538461538462%, 23.076923076923%, 15.38461538461538
Step-by-step explanation:
there are 65 candies in total
(candy bars) 40 is 61.538461538462% of 65
(gum) 15 is 23.076923076923% of 65
(lolipops) 10 is 15.38461538461538% of 65
Darius works at footlocker on the weekends. His pay is directly proportional to the number of hours he works. In his last paycheck, Darius made $161.04 for working 22 hours. How much does Darius make per hour?
Answer: Darius make $ 7.32 per hour.
Step-by-step explanation:
Given: Darius's pay is directly proportional to the number of hours he works. In his last paycheck.
In his last paycheck, Darius made $161.04 for working 22 hours.
Then, his hourly earning = [tex]\dfrac{161.04}{22}=\$7.32[/tex]
Hence, Darius make $ 7.32 per hour.
what is x/4 + 5 > 6=
Which number is divisible by both 5 and 6?
A. 123,465
B. 132,640
C. 164,780
D. 184,290
Answer:
D.
Step-by-step explanation:
184,290 divided by 5 equals 36,858. 184,290 divided by 6 equals 30,715. Both are whole numbers.
Answer:
d
Step-by-step explanation:
Choose Yes or No to tell whether the fraction and percent are equivalent. 401,000and 40%
Answer:
No
Step-by-step explanation:
Last night, he washed 4 plates in 2 minutes. Tonight, his grandparents are coming to dinner, and Rick will wash 6 plates.
If he washes plates at the same rate, how many minutes will it take Rick to wash the plates tonight?
Answer:
id say about 3 minutes.
Step-by-step explanation:
if he washed 4 plates in 2 mins u would divide 4 by 2 and you'd get 2..aka half of a minute which is 30 seconds . so 30×6 is 180 which is 3 minutes
Answer:
3 minutes
Step-by-step explanation:
4 plates in 2 minutes
So, 1 plate in 1/2 minute
6 plates in 1/2 * 6 = 3 minutes
Please show work!! Thank you!
Answer:
$10
Step-by-step explanation:
you can solve it in 2 ways it's either you fine how much one code or how much 2 cost
$6÷12 = $0.50
$0.50 × 20 = 10
answer = $10
or
12÷6 = $2
20 ÷ 2 = 10
answer = $10
Joaquin needs twelve and one-half feet of floor trim to go around the inside of a closet. He has one piece of trim that is three and three-fourths feet and another piece of trim that is three and one-half feet. How many more feet of trim does Joaquin need for the closet?
Answer:
5 1/4
Step-by-step explanation:
Joaquin needs twelve and one-half feet of floor trim to go around the inside of a closet.
This is written Mathematically as: 12 1/2 feet
He has one piece of trim that is three and three-fourths feet
= 3 3/4 feet
Another piece of trim that is three and one-half feet.
= 3 1/2 feet
How many more feet of trim does Joaquin need for the closet?
This is calculated as the:
Total number of feet of trim he needs - sum of (3 3/4 + 3 1/2)
12 1/2 - [ 3 3/4 + 3 1/2]
12 1/2 - [ 3 + 3 + (3/4 + 1/2)]
12 1/2 - [ 6 + ( 3 + 2/4)]
12 1/2 - [ 6 + 5/4]
12 1/2 - [ 6 + 1 1/4]
12 1/2 - [ 7 1/4]
12 - 7 + ( 1/2 - 1/4)
5 + ( 2 - 1/4)
5 + 1/4
= 5 1/4
Hence, Joaquin need 5 1/4 more feet of trim
Three hundred students went on a field trip. Five buses each had the same number of students, and 25 students traveled by car. Which equation can be used to find the number of students on each bus?
A) 25x + 5 = 300
B) 5x – 25 = 300
C) 5x + 25 = 300
D) 25 – 5x = 300
Answer:
C
Step-by-step explanation:
5(buses)x(number of students) + 25 (car) = 300 (total)
Answer:
The correct answer to this equation would be B.
Step-by-step explanation:
You are adding all the students together then you will subtract the students who traveled by car and divide the students equally into five buses. Since X is the number of students traveling on the bus. You would do 5x - 25 = 300. This is your equation. Please mark me brainliest.
Write a closed-form definition to find any term for the sequence established by the rules below. Let "n" stand for the position of the term in the sequence and "a(n)" show the value of the term defined by "n."
f (n) = f (n - 1) + 6 where f (1) = 10
Answer:
Step-by-step explanation:
write a close form
Help please!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:add all of it on the calculator and you will get your awnser
Answer:
$1,475
Step-by-step explanation:
I'm pretty sure this is correct because if she gets an 18% tip, it would mean her payment is multiplied by 1.18. 1,250 times 1.8 equals $1,475.
Hope this helps! ^-^
Also, I'm so sorry for the late response! My internet kept shutting down. :c
Is the square root of 100 a natural number?
Answer:
Yes because it equals 10
Step-by-step explanation:
Answer:
10 so yes
Step-by-step explanation:
calculator
help please 5+x/-2=-6
Answer:
x=7
Step-by-step explanation:
5+x / -2 = -6
5+x = -6*-2=12
x=12-5=7
Answer:
x=7
GOOD LUCK!!!
my brothers work not mine hes in 4th grade
Answer:
36.2
Step-by-step explanation:
helpppppppppppppp
....
Answer: Suzie’s answer is incorrect.
Step-by-step explanation: the answer to the equation if x=-4 is actually 62
Answer:
Suzie’s answer is incorrect.
Step-by-step explanation:
the answer to the equation if x=-4 is actually 62
A. -1/3
B. 3/1
C.-3/1
D.1/3
Answer:3/1
Step-by-step explanation:
Plz answer the top one #14 (its not c)
Answer:
I believe it should be the answer B
pls help i’ll give brainliest.
how many pounds are in 6 kilograms? 1 kg = 2.2 lbs.
6kg = [?] lbs
Answer:
13.2 lbs
Step-by-step explanation:
Answer:
13.2 pounds
Step-by-step explanation:
2.2 x 6 = 13.2