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3 years ago

10

Three runners are training for a marathon. One day, they all run about miles,each at their own constant speed. This graph show h

ow long, in minutes, it takes Runner #1 to run d miles. What is the slope

1 answer:

solniwko [45]3 years ago

6 0

Answer:

Runner 1 has the fastest pace

Step-by-step explanation:

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Which logarithmic equation has the same solution as x-4=2^3

romanna [79]

Answer:

log₁₀ (10¹²)

Step-by-step explanation:

First you should find the solution to the given equation

x-4=2³

x-4=8

x=8+4=12

Now observe the behavior of logarithmic equations with the base 10

log₁₀ 100=2

log₁₀ 10000=4

log₁₀ 1000000=6

To get the answer to

log₁₀ y=12

Then y=10¹².........................how?

check for the first case

log₁₀ 100=2 this can be written as

10²=100

This means to get y in log₁₀y=12 you should rise the base to power 12

y=10¹²

This is to say that

log₁₀ (10¹²) = 12

7 0

3 years ago

A dolphin is observed to leap 10 feet above the water and dive to a depth of 50 feet below the water's surface. What vertical di

Svetllana [295]

Answer: 60 feet

Step-by-step explanation:

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4 years ago

If three slugs have six eye-stalks, then two will have __ eye-stalks

blondinia [14]

Answer:

two

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

What is the inverse of the function y=3x+4

almond37 [142]

$f^{-1} (x)=- \frac{4}{3} + \frac{x}{3}$

6 0

3 years ago

If the sin 60 agrees equals the square root of three over two which statement is true

torisob [31]

Given that
$\sin60^o= \frac{ \sqrt{3} }{2}$

$\cos 30^o =\sin(90-30)^o=\sin60^o=\frac{ \sqrt{3} }{2}$ ,

$\cos 120^o =-\sin(180-120)^o=-\sin60^o=-\frac{ \sqrt{3} }{2}$ ,

$\cos30^o\neq0$ ,

$\cos120^o\neq0$

Therefore, the true statement is
$\cos 30^o =\sin(90-30)^o=\sin60^o=\frac{ \sqrt{3} }{2}$ ,
because the cosine and sine are complements.

3 0

3 years ago