2 years ago

Answer NOW! Or I’ll eat your glue

Mathematics

1 answer:

Salsk061 [2.6K]2 years ago

7 0

yhu aint funni fym im frum da h00d cri.pppp

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doug entered a canoe race. he rowed 3 1/2 miles in 1/2 hour. what is his average speed in miles per hour?

Lady bird [3.3K]

Average speed = total distance / total time...

s=3.5/0.5=7mph

6 0

3 years ago

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Mon wants to make 5 lbs of the sugar syrup. How much water and how much sugar does he need to make 75% syrup?

Julli [10]

Answer:

He needs 3.75 lbs of sugar and 1.25 lbs of water.

Step-by-step explanation:

Let x lbs be the amount of sugar in the syrup. Then 5-x lbs is the amount of water in this syrup.

Note

5 lbs - 100%

x lbs - 75%

Write a proportion:

$\dfrac{5}{x}=\dfrac{100}{75}$

Cross multiply:

$100x=5\cdot 75\\ \\100x=375\\ \\x=\dfrac{375}{100}=3.75$

So, he needs 3.75 lbs of sugar and 5 - 3.75 = 1.25 lbs of water.

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2 years ago

For the function f(x)=2^x the y intercept is (0,1). What is the y intercept of the function y=a•2^x?

Alex787 [66]

Answer:a

Step-by-step explanation:

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2 years ago

Solve for a. 15(25−5a)=4−a

VMariaS [17]

15(25-5a)=4-a
375-75a=4-a
Add 75a to both sides
375= 4+74a
Subtract 4 from both sides
371=74a
Divide both by 74
5.01=a

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2 years ago

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Which is the graph of f(x) = one-fourth(4)x?

frez [133]

Answer:

The image shows the graph for given function.

Step-by-step explanation:

We are given the following information in the question:

$f(x) = \displaystyle\frac{1}{4}4^x$

It is clear function is an exponential function and have shape similar to exponential function.

An exponential function is of the form:

$f(x) = b^x$ ,

where b is a parameter of the function and read as b raised to the power x.

The exponential function enjoys the following properties:

If 0 < b < 1, then the graph decreases as we move from left to right.
If b > 1, then the graph will increase as we move from left to right.

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2 years ago

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