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4 years ago

I don't really get it. it would be amazing if you help and show work

Mathematics

2 answers:

eimsori [14]4 years ago

7 0

Change of y / over change of x
Go over 4, up 45
B is your correct answer
Hope this helps!

OLEGan [10]4 years ago

6 0

(4,45) or 4 over 45 up

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Ava’s newest financial goal is to eliminate the remainder of her student loan debt. She has about $8,950 left on her student loa

Dvinal [7]

E is correct I got that right

6 0

4 years ago

Read 2 more answers

At the start of the year, 15 chameleons were introduced into a zoo. The population of chameleons is expected to grow at a rate o

bearhunter [10]

Answer:

option-B

Step-by-step explanation:

We are given

At the start of the year, 15 chameleons were introduced into a zoo

so, $P_0=15$

The population of chameleons is expected to grow at a rate of 41.42% every year

so, r=0.4142

and x represents the number of years since the chameleons were introduced into the zoo

now, we can set equation to find total population

and we get

$P(x)=P_0(1+r)^x$

now, we can plug values

$P(x)=15(1+0.4142)^x$

$P(x)=15(1.4142)^x$

Average rate of change between 2 years and 4 years:

we can use formula

$A_1=\frac{P(4)-P(2)}{4-2}$

now, we can plug values

$A_1=\frac{15(1.4142)^{4}-15(1.4142)^{2}}{4-2}$

$A_1=14.99914$

Average rate of change between 4 years and 6 years:

we can use formula

$A_2=\frac{P(6)-P(4)}{6-4}$

now, we can plug values

$A_2=\frac{15(1.4142)^{6}-15(1.4142)^{4}}{6-4}$

$A_2=29.99770$

Average rate of change between 6 years and 8 years:

we can use formula

$A_3=\frac{P(8)-P(6)}{8-6}$

now, we can plug values

$A_3=\frac{15(1.4142)^{8}-15(1.4142)^{6}}{8-6}$

$A_3=59.99425$

now, we will check each options

option-A:

we can see that

$A_3-A_2=30$

So, this is FALSE

option-B:

$A_1=\frac{1}{2}A_2$

So, this is TRUE

option-C:

This is FALSE

option-D:

we got

$A_1=\frac{1}{2}A_2$

so, this is FALSE

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3 years ago

PLEASE HELP ASAP!!! WILL GIVE BRAINLIEST!!!

Natasha_Volkova [10]

Answer:

put 0 in y<=2x+4

y<=4

so if y=4, then y<=2x+4 is true, but y can not equal 4 because they don't want y<2x+4 be true. So y should be 3, 2, 1, 0.

(0, 2)

put -2 in y<=2x+4

y<=0

so if y=0, then y<=2x+4 is true, but y can not equal 0 because they don't want y<2x+4 be true. So y should be negative.

(-2, -1)

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3 years ago

3. Fill the blanks to make the equivalent ratios. :9 = 10: 45 a. b. : 3 = 3:9

professor190 [17]

Answer:

Step-by-step explanation:

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3 years ago

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denis-greek [22]

Answer:

3. c 4. b 5. a

Step-by-step explanation:

i did the math

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