Answers
Answer:
98
Step-by-step explanation:
Related Questions
A circular running tack is 1/4mile long. Elena runs on this track, completing each lap in 1/20of an hour. What is Elena's running speed?
Please add step by step explanation.
Answers
Answer:
Elena's running speed is 5 miles/hour
Explanation:
The speed is defined as the covered distance per unit time
In the problem, we have:
The distance covered is the length (circumference) of the circular track which is given as of a mile.
We are also given that she completes each lap (she completes of a mile) in of an hour
To get her speed, we will divide the distance covered by the time taken to cover this distance
This is done as follows:
speed = miles/hour
This means that:
Elena can run 5 miles each hour
Answer:
5 miles per hour
Step-by-step explanation:
Which expression is equal to -0.4(3/2-1/4)?
A. -3/8-1/16
B. -3/8+1/16
C. -3/5-1/10
D. -3/5+1/10
Answers
Answer:
The answer is D.
Step-by-step explanation:
The answer is D because the result of the -0.4(3/2-1/4) is -1/2 or -0.5. I checked the answers for everyone, they didn't match except for D, which result also ended in -0.5. You could also open parenthesis and solve like that but I like to compare and double check with the results.
Hope this helped!!
QUICK I WILL MARK BRAINLIST!! do all of them to get brainlist and thanks
1.When a common denominator is found for the fractions 1/4 and, 2/3 what will the equivalent fractions be?
3/12 and 8/12
1/12 and 8/12
3/12 and 2/12
1/2 and 3/2
2.When a common denominator is found for the fractions 2/5 and, 5/6 what will the equivalent fractions be?
A. 12/30 and 25/30
B. 2/30 and 25/30
C. 2/30 and 5/30
D. 12/30 and 5/30
3.True or false, the common denominator between 3/7 and 1/3 is 21.
A. False
B. True
4.Which of the following can be a common denominator for the fractions 2/5 and 3/4?
A.5
B.10
C.4
D.20
Answers
Answer:
1. 3/12 and 8/12
2. A
3. True
4. 20
Step-by-step explanation:
1. multiply both sides by what makes 12 (1 and 4 *3 ) (2 and 3 *4)
2. multiply both sides by what makes 30 (2 and 5 * 6) (5 and 6 * 5)
3. both can multiply to 21
4. both can multiply to 20
Answer:
1. 3/12
2. A
3. true
4. 20
Step-by-step explanation:
This is equations and graph. Please answer correctly :(
Answers
2. y = x - 3
3. y = 3x + 1
4. y = -3x - 3
need this for homework plz help me due by 3:30
Answers
Answer:
1. pi*3^2=9pi <------ you can replace pi with 3.14 or 22/7 by multiplying
2. pi*d/2 ^2= pi*16=16pi
3. The square root of 78.5/pi should be the radius
4. 100pi
5. square root of 3.14/pi
6. 16pi
7. 36pi
8. 81pi
Step-by-step explanation:
The school principal wants to order 2 pencils for the 425 students in the school. How many boxes should she order?
a) 28 boxes
b) 29 boxes
c) 14 boxes
d) 15 boxes
Answers
Hhhhhhhhhhhhhhhhhhhhhhhhhhheeeeeeereeeeeeeeeeeeeeeeeelllllllllllllllllllllpppppppp
Answers
J= (-6,8)
F= (6,-5)
J=(-6,8)
F=(6,-5)
A bag of letter tiles includes 15 vowels and 25 consonant. What is the probability of selecting two vowels one after another?
ANSWER ASAP FOR 40 POINTS!!!!!
Answers
I need more a picture or somthing
On a bicycle trail, the city is painting arrows like the one shown below:
Upper pointing arrow with height of 15 and length of 13. Rectangular base of arrow has length of 11 and height of 12. All units are in centimeters.
Calculate the area of the arrow by decomposing it into rectangles and triangles.
148.5 square centimeters
151.5 square centimeters
171 square centimeters
195 square centimeters
Answers
Answer:
b 51.5 sc
Step-by-step explanation:
Match diagram A with a description. (diagram below)
Answers
Answer:
A decrease by 2/5
Step-by-step explanation:
x = 5/5
y = 3/5
If y = 3/5 then that means 2/5 was taken away from x.
Answer:
A decrease by 2/5
Step-by-step explanation:
PLZ HELP!!! Write a scenario from the equation y=12x+5
Answers
Answer:
Mary has 12 times the apples plus 5
Step-by-step explanation:
Answer:
Adeline is creating stickers for profit at her school. She produces 12 stickers every hour and her friend Koharu made 5 stickers to help.
Step-by-step explanation:
Y= 12x + 5
Let Y = The total number of stickers
Let X= Every hour
Let 12 = the number of stickers Adeline alone makes every hour
Let 5 = the one time where Koharu helped by making 5 stickers
Hope that helps!!
ANSWER ASAP WILL GIVE BRAINLIEST
Match each multiplication expression with the number of decimal places in its product.
(PICTURE PROVIDED)
Answers
Answer:
Move the decimal by one each time.
Step-by-step explanation:
36/45 is equal to -/10. solve "-"
Answers
Answer:
8/10
Step-by-step explanation:
36/45=4/5
4/5 x 2=8/10
Pls help with this question tyy
Answers
Answer:
0
Step-by-step explanation:
63/9=7
7^2=49
49/7=7
7-7=0
Answer:
0
Step-by-step explanation:
no joke the actual answer is 0
1 2/8 minus -1/8 minus 2 6/8?
Answers
Answer: -1 1/2
Step by step explination:
Answer:
-3/8
Step-by-step explanation:
2 2/8 - (-1/8) = 19/8
19/8 - 2 6/8 = -3/8
Solve for x:90 - 3/2x ≤30.
Will Mark Brainliest
Answers
Answer:
45
Step-by-step explanation:
3 over 2 so then you take the 30 over 1 then the 2 at the bottom you divide the 30 and the 2 and you get 15 then you take the 15 times 3 and that is your answer 45.
If trapezoid
Q
R
S
T
is translated
4
units left and
7
units up, what is the length of segment
T
′
S
′
?
3
units
3 units
4
units
4 units
6
units
6 units
12
units
Answers
I need help right now with homework plz.
both of them are on the same homework page.
Answers
Answer:
For the first one I believe it is 90
Step-by-step explanation:
All I did to solve this was do 180 which is the diameter and divide by 2
2. 10 π
3. 31.4
4. 30 π
5. 75.36
6. 150.796447372
7. 128π
8. 100 feet
9. Using the pi symbol since it represents the number multiplied by all the decimals of pi and not a rounded version like 3.14
Priya has a recipe for banana bread. She uses
7 1/2
cups of flour to make 3 loaves of banana bread.
Andre will follow the same recipe. He will make b loaves of banana bread using f cups of flour.
Which of these equations represents the relationship between b and f?
1. B=2/5 f
2.B=9/2 f
3.B=2/9 f
4.B=5/2 f
Answers
Answer:
i think its B, Hope u ace it sorry if its wrong i truly tried my best
A contractor needs 54 square feet of brick to construct a rectangular walkway. The length of the walkway is 15 feet more than the width. Write an equation that could be used to determine the dimensions of the walkway. Solve this equation to find the length and width, in feet, of the walkway.
Answers
GIVING BRAINLIEST!!!
Which expression is equivalent to -3/4(1/5-1/8)?
A. -3/20-1/8
B. -3/20+1/8
C. -3/20-3/32
D. -3/20+3/32
Answers
Answer:
D. -3/20+3/32
Step-by-step explanation:
What is the simplified value of the expression below?
4.5 minus 4.8 + 2.4 divided by 0.2
11.7
13.95
19.3
21.75
Answers
Answer:
That other person is wrong its 11.7
Step-by-step explanation:
Or option A. Sorry iḿ late to the party (*^T)
help now pls!!!!!!!Draw and label a coordinate plane, including the four quadrants and the positive or negative values of x and y in each quadrant.
Answers
2x+3 < x-1
What is x?
Please explain step-by-step.
Answers
Answer:
2x + 3 < x - 1
4 < -x
-4 < x
Answer:
x< -4
Step-by-step explanation:
2x+3<x-1
2x-x<-1-3
x< -4
hope it helps.
Diego is buying fruit at the store. Which costs less:
1 pound of each fruit or 4 pounds of peaches?
Answers
Answer: I think 4 pounds of peaches because we don't know how many peaches you can buy. I am not exactly sure though.
Step-by-step explanation: wish you the best of luck, And merry Christmas:D
What can individuals do to help shape a new government?
Answers
Answer:
they can go on strikes
They can create posters
They can protest they're opinions about certain things the government is doing that they approve of or disapprove of
Answer:
eople power can take many forms depending on what kind of change you’re looking to achieve and who has the power to make that change happen—whether it’s a government, company, community or individual.
Step-by-step explanation:
What is the equation of the line that crosses the y-axis at 2 and has a unit rate of 8 over 2?
Answers
how would i convert a percentage into a decimal
Answers
Answer:
When we divide 50 by 100 we get 0.5 (a decimal number). So, to convert from percent to decimal: divide by 100, and remove the "%" sign.
Answer:
To convert a decimal to a percentage, multiply by 100 (just move the decimal point 2 places to the right).
Step-by-step explanation:
For example, 0.065 = 6.5% and 3.75 = 375%
Which is the best estimate for the percent that is represented by the shaded portion of the diagram?
30%
36%
38%
40%
Answers
In this diagram, there are a total of 8 squares, and 3 of them are shaded. This means that 3/8 of them are shaded, and to find what percent this is, divide 3 by 8 and multiply what you get by 100.
3 divided by 8 = 0.375
0.375 x 100 = 37.5%.
37.5% is closest to 38%, so that is your answer:)
The 38% that is represented by the shaded portion of the diagram option third 38% is correct.
What is the percentage?It's the ratio of two integers stated as a fraction of a hundred parts. It is a metric for comparing two sets of data, and it is expressed as a percentage using the percent symbol.
Total number of boxes = 8
Number of shaded boxes = 3
The percent of shaded boxes = (3/8)×100
= 0.375×100
= 37.5%
or
38%
Thus, the 38% that is represented by the shaded portion of the diagram option third 38% is correct.
Learn more about the percentage here:
brainly.com/question/8011401
#SPJ2
Thank you I will give you the brain thing and extra points. (image below) 5/13
Answers
Answer:
I'm pretty sure it's C
Step-by-step explanation:
To be a function no two inputs can have the same output. An input can have two different outputs. So it would again be C
Answer:
Hi how are you doing today