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natali 33 [55]
3 years ago
13

Pls help me I’ll give thxs and brainiest if you answer correctly to both exercises

Mathematics
2 answers:
Simora [160]3 years ago
6 0

Answer:

excersisw 22.1a

1.) 8, 4, 16, 12

2.) 10, 8, 20, 80

3.) 16, 9, 40, 27

Step-by-step explanation:

Blababa [14]3 years ago
5 0

Answer:

Activity 1

1. a.8, b.4, c.8, d.12

2. a.10, b.8, c.20, d.40

3. a.16, b.9, c.40, d.27

Activity 2

1. a.10, b.40, c.15

2. a.4, b.35, c.14

3. a.80, b.20, c.2.5

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how do i answer that I don't even know that sorry

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Rachel is a stunt driver. One time, during a gig where she escaped from a building about to explode(!), she drove to get to the
lara31 [8.8K]

Answer:

D(t)=-24t+166

Step-by-step explanation:

Let

D(t) = the distance to the safe zone (measured in meters)

t = time (measured in seconds)

<u>Given:</u>

Rachel's rate = 24 meters per second

At t_1=4 seconds D(t_1)=70 meters

<u>Find:</u> D(t)

Rachel's rate is the slope of the function D(t). Since the distance is decreasing when the time is increasing, the slope must be negative.

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To find b, substitute t_1=4 and  D(t_1)=70:

70=-24\cdot 4+b\\ \\70=-96+b\\ \\b=70+96\\ \\b=166

So,

D(t)=-24t+166

7 0
3 years ago
Solve the equation <br> X+ (-15) = 9
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x + ( - 15) = 9

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Fargus deposits $366 in a savings account at City BankThe account pays an annual interest rate of 5 percent She makes no other d
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The Simple interest after three month $423.70

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If she deposits $366 in the account and you receive interest, you must first calculate the interest for the current year before adding the sum to calculate the interest for the following month.

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Which line passes through the point (2, -1)
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