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Bingel [31]
3 years ago
15

What is the explicit formula for this situation?

Mathematics
1 answer:
emmasim [6.3K]3 years ago
3 0

Answer:

D

Step-by-step explanation:

i did it with eliminating choices

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Zara has a collection of 4 marbles: an Aggie, a Bumblebee, a Steelie, and a Tiger. She wants to display them in a row on a shelf
KengaRu [80]

Answer:

Step-by-step explanation:

Oops I meant "there are 3! = 6 ways to permute ABTS that have TS."

3 0
3 years ago
Find the value of m. (-3/4)-⁴×(-3/4)-¹¹ = (-3/4)^m​
tatiyna

Answer:

m = - 15

Step-by-step explanation:

Using the rule of exponents

a^{m} × a^{n} = a^{(m+n)} , then

(-\frac{3}{4}) ^{-4} × (-\frac{3}{4}) ^{-11} = (-\frac{3}{4}) ^{m} , that is

(-\frac{3}{4}) ^{(-4-11)} = (-\frac{3}{4}) ^{m}

(-\frac{3}{4}) ^{-15} = (-\frac{3}{4}) ^{m}

Equating exponents gives

m = - 15

4 0
3 years ago
An instructor asked her students how much time (to the nearest hour) they spent studying for the midterm. The data are displayed
BARSIC [14]

Based on the data displayed in the histogram, the percentage of students who study 2 or more hours for the midterm is 88%.

<h3>What percentage study 2 hours or more?</h3>

First, find the number of students studying:

= 3 + 9 + 6 + 3 + 2 + 1 + 1

= 25

The number of students studying 2 or more hours for the exam are:

= 9 + 6 + 3 + 2 + 1 + 1

= 22 students

The percentage studying for two hours or more is:

= 22 / 25

= 88%

Find out more on percentages at brainly.com/question/25567167.

#SPJ1

8 0
2 years ago
If 3 centimeters is equal to 30 millimeters, how many centimeters are in 140 millimeters?
harina [27]

Answer:

14

Step-by-step explanation:

divide by 10

3 0
3 years ago
Read 2 more answers
Sam invest $8333 into a savings account with a compound interest of 2.7% for 10 years what is Sams balance after 10 years
devlian [24]

Answer: 10,582.91

Step-by-step explanation:  2.7%*10=27% 8,333*127%= $10,582.91

6 0
2 years ago
Read 2 more answers
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