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3 years ago

8

Equations of Exponential Functions

2 answers:

geniusboy [140]3 years ago

7 0

Answer:

D. y = 12.74(0.7)×

Step-by-step explanation:

I calculated it logically

ki77a [65]3 years ago

3 0

Its D
Y=12.74(.7)^x
If x is 0 and y is 12.74, Plug in 0 to x
Any number with an exponent of 0 will automatically be equal to 1, therefore 12.74 times 1 is 12.74 :)

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I need this done plz

KIM [24]

Answer:

13. $-28 = p$

12. $5 = r$

11. $-12 = t$

10. $-8 = q$

9. $-77 = s$

8. $9 = w$

7. $12 = y$

6. $3 = a$

5. $9 = n$

4. $3 = x$

3. $12 = y$

2. $5 = c$

1. $5 = m$

DON'T GET HOOKED

Step-by-step explanation:

13. $1 + p \div 7 = -3 \\ \\ p\div 7 = -4 \\ \\ -28 = p$

12. $5[r + 4] = 45 \\ \\ r + 4 = 9 \\ \\ 5 = r$

11. $t \div 4 - 3 = -6 \\ \\ t \div 4 = -3 \\ \\ -12 = t$

10. $-4 + 11q = -92 \\ \\ 11q = -88 \\ \\ -8 = q$

9. $s \div 7 + 8 = -3 \\ \\ s \div 7 = -11 \\ \\ -77 = s$

8. $w \div 3 + 3 = 6 \\ \\ w \div 3 = 3 \\ \\ 9 = w$

7. $y \div 3 - 4 = 0 \\ \\ y \div 3 = 4 \\ \\ 12 = y$

6. $3[a + 5] = 24 \\ \\ a + 5 = 8 \\ \\ 3 = a$

5. $14 = 2n - 4 \\ \\ 18 = 2n \\ \\ 9 = n$

4. $3x + 6 = 15 \\ \\ 3x = 9 \\ \\ 3 = x$

3. $6y - 11 = 61 \\ \\ 6y = 72 \\ \\ 12 = y$

2. $9c - 4 = 41 \\ \\ 9c = 45 \\ \\ 5 = c$

1. $2m + 2 = 12 \\ \\ 2m = 10 \\ \\ 5 = m$

D O N ' T G E T H O O K E D

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I am delighted to assist you anytime!

6 0

3 years ago

Increase the number 120 by 70%

Karo-lina-s [1.5K]

Multiply 120 by .7 then take the product and add it to 120.

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3 years ago

F Andre sold 16 magazine subscriptions this week, would he reach his goal? Explain your reasoning.

Misha Larkins [42]

Answer:

What are some other numbers of magazine subscriptions Andre could have sold and still reached his goal?

Write an inequality expressing that Andre wants to make at least $68.

Write an inequality to describe the number of subscriptions Andre must sell to reach his goal.

8 0

3 years ago

Questlon 4 of 10

Kisachek [45]

Answer:

c

Step-by-step explanation:

<em>To </em><em>find </em><em>the </em><em>midpoint</em><em> </em><em>the </em><em>formulas</em>

<em>x=</em><em>x1+</em><em>x2/</em><em>2</em><em> </em><em>and </em><em>y</em><em>=</em><em>y1+</em><em>y2/</em><em>2</em><em> </em><em>are </em><em>used </em>

<em>in </em><em>this </em><em>case </em><em>x1 </em><em>is </em><em>5</em><em>,</em><em>x2 </em><em>is </em><em>5</em><em>,</em><em>y1 </em><em>is </em><em>4</em><em> </em><em>and </em><em>y2 </em><em>is </em><em>-</em><em>3</em>

<em>therefore</em>

<em>x=</em><em>5</em><em>+</em><em>5</em><em>/</em><em>2</em><em>. </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em>

<em> </em><em> </em><em>=</em><em>1</em><em>0</em><em>/</em><em>2</em>

<em> </em><em> </em><em>=</em><em>5</em>

<em>y=</em><em>4</em><em>+</em><em>(</em><em>-</em><em>3</em><em>)</em><em>/</em><em>2</em>

<em> </em><em> </em><em>=</em><em>1</em><em>/</em><em>2</em>

3 0

3 years ago

Calculate the perimeter of this figure.Round your answer to the nearest tenth.p=(?)ft 8,10,8.9,4

o-na [289]

Answer:

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Step-by-step explanation:

8 + 10 + 8.9 + 4 = 30.9

5 0

2 years ago