3.75 miles
Explination~first you would start by finding out how many miles she walks in 1 minute by dividing 2.5 by 402,5 ÷ 40 =
0.0625
Then you would times that by 60, because 60 minutes equals 1 hour0.0625 × 60 =
3.75
So, Rachel can walk 3.75 miles in 1 hour :))------------------------------------------------------------------------Hope I helped!!
You spend $63 on books and movies. You pay $12 per book and $15 per movie. You buy 3 more books than movies. How many of each item do you buy?
Answer:12B - 12M = 36
12B + 15M = 63
Subtract one from the other:
12B + 15M = 63
-(12B - 12M = 36
-------------------------
0 + 27M = 27
27M = 27
M = 1
B - M = 3 (from the original equations)
B - 1 = 3
B = 4
You bought 4 books and 1 movie.
Step-by-step explanation:
Answer:you buy 4 books and 1 movie
Step-by-step explanation:
12x4=48 + 15(one movie)=63
:D
A retail store makes k% profit on the selling price. What is the least integer value of k that will enable the store to make a profit of at least 30% of the cost of the item?
Answer:
k = 23% profit on sale price is needed to ensure 30% profit on cost price
Step-by-step explanation:
Let sale price be = s , Profit = k% of s
Let cost price be = 100 , Profit = 30% of c
Cost price (c) + profit (p) = Sale price (s)
c + 0.3c = s
1.3c = s
Profit as a percentage of sale = (Profit / Sale) x 100
= (0.3c / 1.3c) x 100
= 23%
joanna has 20 pieces of candy. she decides then between her X friends. How many pieces does each friend get?
a: -20
b: 20/x
c: 20x
Answer: 20/x
Step-by-step explanation:
"Nine more than three times a number is negative six"
what is the answer?
I'm sorry I have No clue
Step-by-step explanation:
lol but I honestly d0n7 kno
In one design being considered for the container shaped like a cylinder, the container will have a height of 12 inches. What will be the radius of the container, to the nearest tenth of an inch? volume being 258.75 cubic inches
Answer:
21.5625
Step-by-step explanation:
So You would divide 258.75 / 12 = 26.5625
The radius of container is 2.6 inch.
What is volume?The amount of space occupied by a three dimensional figure as measured in cubic units.
Formula for the volume of cylinder[tex]volume of cylinder= \pi r^{2} h[/tex]
where,
r is the radius
h is the height
According to the given question
shape of the container is cylindrical.
Height of the container, h = 12 inches
Volume of container = 258.75 cubic inches
for the radius of the container
volume of container = [tex]\pi r^{2}h[/tex]
258.75 = 3.14×[tex]r^{2}[/tex]×12
258.75 =37.68×[tex]r^{2}[/tex]
[tex]\frac{258.75}{37.68} =r^{2}[/tex]
[tex]6.9=r^{2}[/tex]
⇒ [tex]r = \sqrt{6.9} =2.62inch[/tex] = 2.6 inch
Hence, the radius of container is 2.6 inch.
Learn more about the volume of cylinder here:
https://brainly.com/question/16134180
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Find the area of a circle with a diameter of 6 cm
PLZ HELP ME! 1ST GETS BRAINIEST! THIS IS DUE TODAY!
Pretend a classmate missed the lesson today. What would you tell them about how to make a table to represent a rate? How would you tell them how to use the table to make a graph?
Answer:
You would tell them by labeling the x and y and the titles of the graph and what corresponds to it
Step-by-step explanation:
help please don’t know!
Answer:
2
Step-by-step explanation:
3v+4=8v-6
4=5v-6
5v=10
v=2
2of 5
The ratio of boys to girls in a class is 7:5. There are 36students in the class. How many
students are girls?
Answer:
15
Step-by-step explanation:
i guarantee you 100 percent this is correct
please give me brainliest
PLEASE HELP ME 20 POINTS
Answer:
500
Step-by-step explanation:
George invited 65 students in his school to volunteer at a charity race. 39 of the students signed up to volunteer. What percent of the invited students signed up?
Answer:
60%
Step-by-step explanation:
39/65 gives you the answer.
Which two recipes have equivalent ratios of cups of flour needed to the number of cookies?
recipes cups of flour needed number of cookies
sugar 3 33
oatmeal raisin 4 40
chocolate chip 3 32
Macadamia Nut 2 22
Question 7 options:
Macadamia Nut & Oatmeal Raisin
Sugar & Oatmeal Raisin
Chocolate Chip & Sugar
Sugar & Macadamia Nut
Oatmeal Raisin & Chocolate Chip
Answer:
poop
Step-by-step explanation:
Jacob pays $30.40 for 3.2 ounces of steak. What is the price per ounce of the steak?
Answer:
30.40/3.2=9.5 so he pays $9.50 per ounce of steak
Step-by-step explanation:
jill bought 14 feet of fabric. the fabric cost $3.25 a foot, including tax. what is the total cost of the fabric?
Answer:
$45.5
Step-by-step explanation:
3.25 times 14 is 45.5
Answer:
$47.74
Step-by-step explanation:
Sales tax rate: 5%;
Price without tax: $3.25 dollars;
Amount of sales tax ≈ $0.16 dollars;
Price with sales tax ≈ $3.41 dollars;
Detailed calculations below:Amount of sales tax =
Sales tax rate × Price without sales tax =
5% × 3.25 =
5/100 × 3.25 =
0.05 × 3.25 =
0.1625 ≈
0.16;
Price with sales tax =
Price without sales tax + Amount of sales tax =
3.25 + 0.1625 =
3.4125 ≈
3.41;
means that we need to do 3.41 times 14 there your answer
It costs $6 to buy 3 bags of chips. How much do 24 bags of chips cost?
Answer:
$48
Step-by-step explanation:
24/3 = 8
8 x 6 = $48
Answer:
48
Step-by-step explanation:
because butterfly method 6 time 24 =144 and didved 144 by 3 which gives you 48
If you are buying at item at a store for a price of $72, and there is a 6.2% tax added on top, what would be the total amount due at the register, to the nearest cent?
Answer:
Sale Tax($): 4.5
Step-by-step explanation:
Before Tax Price ($): 72
Tax Rate (%): 6.2
Final Price Including Tax ($): 76.46
Sale Tax($): 4.46
Answer:
76.46
Step-by-step explanation:
Jason had a 15 foot long bed his sister had a 3 foot longer bed then Jason, How long is his sisters bed?
Answer:
18
Step-by-step explanation:
basic math :/
A bank received a check for two thousand, six hundred nine dollars and seventy-five cents. How is this number written in expanded notation.
Answer:
Step-by-step explanation:
2,000 600 9 0.7 0.05
PLZ SOLVE I WILL GIVE BRAINLESET
Answer:
LB=12ft
Step-by-step explanation:
The money used in poland is called the zlotych. the exchange rate is 3 zlotych for would $1. find how many zlotych you would receive if you exchanged $3
find the whole number
Answer:
You would receive 9$
Step-by-step explanation:
if you multiply 3 by 3, then you will get 9
In a survey of 3100 people who owned a certain type of car, 1240 said they would buy that type of car again. What percent of the people surveyed were satisfied with the car?
Answer:
40% of people would buy the car again.
Hope this helps!
Step-by-step explanation:
Some one help me please
Answer:
I think it would be a
Step-by-step explanation:
I think it would be a because when you divide by a negative number the sign flips
A poll asked 325 people whether they would support a certain amendment to the state constitution. 58% of people said they would.
Write a 95% confidence statement.
what is 9 + 10? hi my name is andy. i have a dad who works on this website and i want to prank him
Answer:
19.
How do you want to prank him?
Step-by-step explanation:
Answer: 19
Step-by-step explanation: 9+10 is equal to 19. (I get the joke but I don't want to get flagged)
Question 1) In an auditorium, there are 22 seats in the first row and 28 seats in the second row. The number of seats in a row continues to increase by 6 with each additional row. A) Write an iterative rule to model the sequence formed by the number of seats in each row. Show your work. (B) Use the rule to determine which row has 100 seats. Show your work. ( No Plagiarism and only answer if you know how to work this problem out. Will Mark Brainliest).
Answer: Row 14
Step-by-step explanation:
Row 1= 22
Row 2= 28
Row 3= 34
Row 4= 40
Row 5= 46
Row 6= 52
Row 7= 58
Row 8= 64
Row 9= 70
Row 10= 76
Row 11= 82
Row 12= 88
Row 13= 94
Row 14= 100
This question is based on the sequence. Thus, the row 14 has 100 seats.
Given:
In an auditorium, there are 22 seats in the first row and 28 seats in the second row. The number of seats in a row continues to increase by 6 with each additional row.
Now calculated the A part of the question.
According to the question,
By using iterative rule to model the sequence formed by the number of seats in each row.
Row 1= 22 Row 2= 28 Row 3= 34 Row 4= 40 Row 5= 46 Row 6= 52 Row 7= 58 Row 8= 64 Row 9= 70 Row 10= 76 Row 11= 82 Row 12= 88 Row 13= 94 Row 14= 100(B) By using rule , we observe that row 14 has 100 seats.
For more details, prefer this link:
https://brainly.com/question/7854718
Could someone help me with this question?
Answer: thats correct
Step-by-step explanation:
22% of 152
HELP WHATS THE ANSWER
Answer:
14.47
Step-by-step explanation:
look at picture and answer ASAP
Answer:
its B and A
Step-by-step explanation:
Answer:
its in between the fist and second one cuusing what is given thats what i figured out
Step-by-step explanation:
3 x 36= 108 / 3 x 15 = 45
9 x 12 = 108 / 9 x 5 = 45
6 x 18 = 108 / 6 x 7 = 42
i hope this helps :)
Find the measure of one exterior angle of a regular octagon
Answer:
each of the eight angles measures 45 degrees
Step-by-step explanation:
The sum of all exterior angles of any polygon always measures 360 degrees.
If it's 'regular' then all angles have the same measures.
If it's an octagon, then it has 8 sides.
360 divided by 8 = 45
a _ variable represented by the symbol h can take on any number of numeric values and allow arithmetic operations to be performed on it
Answer: It would be a Constant variable.
Hope this helps!