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Serjik [45]
3 years ago
13

Fred started studying how the number of branches on his tree grows over time. The relationship between the labs time t in years

since Fred started studying the tree in the number of its branches B year(t), is modeled by the following function:
Byear(t)=20•(2.5)^t

Complete the following sentence about the monthly rate of change in the number of branches. Round your answer to two decimal places.

Every month the number of branches increases by a factor of ________.

Mathematics
2 answers:
Montano1993 [528]3 years ago
8 0

Answer:

1.08

Step-by-step explanation:

Lena [83]3 years ago
3 0

Answer:

Step-by-step explanation:

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What is the GCF of 42 and 48
otez555 [7]
GCF for 42 & 48 is 6
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When you subtract 76 by 8 and make it a pattern, then what rule can it be?
ludmilkaskok [199]

Answer:9.5

Step-by-step explanation:

5 0
3 years ago
John has a rectangular picture which is 43 inches long and 27 inches wide. He wants to build a wooden gram for the picture but s
Dvinal [7]

Answer:

The border will be 18.6 inches wide

Step-by-step explanation:

<em>Let the width be w</em>

<em>The length = 43 inches</em>

<em>Total wood = 800 square inches</em>

Formula for area of rectangle = length x width

<em>800 = 43 x w</em>

<em>w = 800/43</em>

w = 18.6 inches

Therefore, the border will be 18.6 inches wide.

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5 0
3 years ago
Read 2 more answers
David and Rob each got the same-size pack of crackers. David
Mamont248 [21]

Answer: Rob ate more crackers.

Symbol answer: 6/12 < 9/12

Step-by-Step explanation:

Common knowledge: Anytime you have the same numerator, with a different denominator, the one with the bigger denominator is always smaller. For example, if had a pizza with 6 slices and a pizza with 4 slices, the one with 6 slices and smaller and the one with 4 slices and bigger. Even though 6>4 that mindset has to change when thinking about a problem like this.

<em>Another explanation: </em>

<em>If you still don’t get it, simply find a common denominator, so we’ll choose 12. Take 3/6 and multiply that by 2/2 so you get 6/12 and then take 3/4 and multiply that by 3/3 on both the (numerator and denominator) and that equals 9/12.</em>

<em>So now you have the expression: 6/12<9/12.</em>

7 0
3 years ago
3y + 2x - 10 = 0 <br>find m​
Hitman42 [59]

Step-by-step explanation:

3y + 2x - 10 = 0

in standard form

2x + 3y -10=0

||

as (ax + by - c = 0)

m = -a/b

= -2/3

or

3y + 2x - 10 = 0

make y subject

y = -2/3x + 10/3

6 0
3 years ago
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