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4 years ago

From ages 6 through 10, Krysta grew one inch each year.

Mathematics

1 answer:

alexandr1967 [171]4 years ago

5 0

Answer:

it does represent a linear function.

Step-by-step explanation:

y+1=h+1

Y - Years old

H - Height

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Compound inequalities<br>SOLVE FOR X

snow_tiger [21]

Answer:

X $\geq$ 2

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Mr. Anders was three times as old as Kate 5 years ago. Their total age now is 42 years. How old is Kate now?

katrin [286]

We can write this as two equations. Call Mr. Anders' age A and Kate's age K:
$A-5=3(K-5)$
$A+K=42$

Then solve for A in the second equation:
$A=42-K$

Substitute this into the first equation:
$(42-K)-5=3(K-5)$
$-K+37=3K-15$
$52=4K$
$K=13$

6 0

3 years ago

Please explain how you got to the answer will give brainliest thanks!

a_sh-v [17]

To find the length of the light pole you'll have to use the sine ratio.

sin 30 = x/43
43 (sin 30) = x
21.5 = x

Hope this helps :)

6 0

4 years ago

Read 2 more answers

The fish population in a local lake is 10,000. The population increase by half every year. Which function represents the fish po

sweet-ann [11.9K]

Answer:

5. f(x) = 10,000 (1.5)^x

Step-by-step explanation:

We would have to multiply the original amount by 1.50^x because the initial amount would be 1, and 50% increase would be .5 so 1.5 and you raise it to the number of years to show the total increase.

Let's test it.

Initial:

10,000

After 1 year

10,000 + (.5*10000)

10,000 + 5000 = 15,000

After 2 years

15,000 + (.5*15000)

15,000 + 7500 = 22,500

Let's try our equation.

f(x) = 10,000 (1.5)^x

x = 2

10,000(1.5)^2

10,000(2.25) = 22,500

The same!

7 0

3 years ago

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Solve for b:<br> a/b = c

irina [24]

Multiply each term by
b

and simplify.
a = cb

Rewrite the equation as
cb = a
Divide each term by
c

and simplify.
b = a/ c

4 0

3 years ago

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