A gazelle runs 780 feet in 12 seconds. Angela wants to determine how far a gazelle could run in 1 minute at this rate. Explain how to use equivalent fractions to find the distance a gazelle could run in 1 minute. Then write the equivalent fractions.
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Answer:
In 1 min a gazelle runs 3,900 ft.
As a fraction, 1/65
In order to find the solution to this problem you could use a table.
Since we are using seconds we have to convert the 1 min = 60 seconds.
Sec | 12 | 60
Fts | 780 | x
12 goes into 60 5 times, so we have to multiply 780 by 5 which gives us 3900.
x=3900
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Aubrey prepared 15 kilograms of dough after working 5 hours. How many hours did Aubrey work if she prepared 18 kilograms of dough?
Leo is purchasing a bike that is on sale for 30% off. He knows the function that represents the sale price of his bike is c(p) = 0.7p, where p is the original price of the bike. He also knows he has to pay 12% sale's tax on the bike. The price of the bike with tax is f(c) = 1.12c, where c is the sale price of the bike.Determine the function that can be used to calculate the final price of Leo's bike by solving for f[c(p)]. f[c(p)] = 1.82cp f[c(p)] = 1.82p f[c(p)] = 0.784cp f[c(p)] = 0.784p
Please help this is timed
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The lateral area of a regular pentagonal pyramid has a slant height of 14 in is 210 inch^2.
We have given that ,
The lateral area of a regular pentagonal pyramid that has a slant height of 14 in. and a base side length of 6 in.
What is the pentagonal pyramid?
A pentagonal pyramid is a pyramid with a pentagonal base upon which are erected five triangular faces that meet at a point. Like any pyramid, it is self-dual. The regular pentagonal pyramid has a base that is a regular pentagon and lateral faces that are equilateral triangles.
The question ask to choose among the following choices that contain the value of the lateral area of a regular pentagonal pyramid that has a slant height of 14 in and a base side length of 6 in.
Base on my calculation, the answer would be A.
210 inch^2.
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Answers
Answer: The pattern uses the rule "Add 15", adding 15 per term. Making the next term, 60.
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The value of diameter is,
⇒ d = 16 mm
What is Multiplication?
To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
We have to given that;
A cylinder has surface area of 256 π square millimeters and a height of 8 millimeters.
Since, We know that;
Surface area of cylinder is,
SA = 2πrh + 2πr²
Here, We have;
SA = 256π
h = 8 mm
Hence, We get;
256π = 2π × r × 8 + 2π × r²
128 = 8r + r²
r² + 8r - 128 = 0
r² + 16r - 8r - 128 = 0
r (r + 16) - 8 (r + 16) = 0
(r - 8) (r + 16) = 0
r = 8 mm
Hence, The value of diameter is,
d = 2 x 8
d = 16 mm
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Answer:
I believe the answer is 32.
3x + 6y= -9
A. Consistent
B. Inconsistent
C. Equivalent
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Answer:
The two lines in the graph are parallel, so it is B. Inconsistent since there is no solution.
Answer:
the answer would be B inconsistent
Answers
0 $19.95
10 $20.45
20 $20.95
30 $21.45
40 $21.95
A.) The average rate of change is $0.50, meaning that for each minute of talk time, the monthly bill increases by $0.50.
B.) The average rate of change is $0.50, meaning that for every ten minutes of talk time, the bill increases by $0.50.
C.) The average rate of change is $0.05, meaning that for each minute of talk time, the monthly bill increases by $0.05.
D.) The average rate of change is $0.05, meaning that for every ten minutes of talk time, the bill increases by $0.05.
Answers
For this case, the first thing we must do is find the average rate of change for the mentioned interval.
By definition we have to:
Substituting values we have:
Rewriting we have:
Answer:
C.) The average rate of change is $0.05, meaning that for each minute of talk time, the monthly bill increases by $0.05.