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Bess [88]
3 years ago
9

This week Jill spent a total of 100 minutes studying this total was 8 more than four times the amount of minutes she studied las

t week how many minutes did Jill spend studying last week
Mathematics
2 answers:
DIA [1.3K]3 years ago
8 0

Answer:

The equation for this would be

4x + 8 = 100                                      

So, x = 23 minutes        

Step-by-step explanation:

Jill spent 23 minutes studying last week.

Sophie [7]3 years ago
3 0

Answer:

23

Step-by-step explanation:

  • 100 minutes - 8 = 92

because it was eight more.

  • 92 divided by 4 = 23

because it was four times the amount .

The answer is 23

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71797+3269=75066

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8 0
3 years ago
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If the measure of angle 3 is 80 degrees and the measurer of angle 6 is (2x)
spin [16.1K]
Answer:
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2 years ago
What is the mean for the data set?
PIT_PIT [208]
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Just add up all the numbers and divide by 6, as there are six numbers in this set of numbers
7 0
2 years ago
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Represent the geometric series using the explicit formula. 3, −6, 12, −24, … f(n) = 3 ⋅ (2)(n−1) f(n) = 3 ⋅ (−2)(n−1) f(n) = f(n
mr Goodwill [35]

Answer:

f(n)=(-2)(n-1)

Step-by-step explanation:

Each term of this Geometric Series (3, −6, 12, −24, ...) can also be found through this explicit formula: f(n)=(-2)(n-1) Because the n^{th} term is found by the product of its common ratio "q", times its predecessor n-1. Where n, refers to the order of the term.

So let's test it, suppose we want to find the 4th term. We know the common ratio and the first term. Then we can write f(n) as:

\\f(n)=3(-2)^{n-1}

f(4)=f(3)*-2⇒-24=12*-2⇒-24=-24

The explicit formula is ok.

3 0
3 years ago
I need an answer soon. Thanks!
Anika [276]
The answer is, x-5 equals to 0. So x equals to 5. So your answer is 5.
5 0
2 years ago
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