3 years ago

5. A history lecture hall class has 15 students. There is a 15% absentee rate per class meeting.

Mathematics

1 answer:

Tasya [4]3 years ago

5 0

Answer:

I think the answer is A

Sorry if i am wrong

Step-by-step explanation:

You might be interested in

An iceberg weights 450,000 pounds. If it loses 0.2% of its weight in a day, what is its new weight at the end of the day?

Papessa [141]

Answer:

449,100 pounds

Step-by-step explanation:

.2% as a decimal is 0.002. To find .2% of 450,000, you multiply it. The answer is 900 pounds. Because it is losing that amount, you subtract it. 450,000-900= 449,100 pounds

8 0

3 years ago

| -18 + 1| absolute value and helppplpllll

muminat

Answer:

Step-by-step explanation:

| -18 + 1|

-18 + 1 = -17

So,

| -17| = 17

This is because if | -a|, then | -a| = a

6 0

3 years ago

Read 2 more answers

How many ways can one rearrange the letters in the word circumference to form a string of 13 letter strings or words sensible or

Varvara68 [4.7K]

25 i think, i just used an anagram server to generate it

4 0

3 years ago

There are 100 bacteria in a jar. Every day, the number of bacteria increases 25%. In approximately how many days will there be 5

algol [13]

Use compound interest formula

$\\ \rm\Rrightarrow P(1+r/100)^t=500$

$\\ \rm\Rrightarrow 100(1+0.25)^t=500$

$\\ \rm\Rrightarrow (1.25)^t=5$

$\\ \rm\Rrightarrow log(1.25)^t=log5$

$\\ \rm\Rrightarrow tlog1.25=log5$

$\\ \rm\Rrightarrow t(0.097)=0.3$

$\\ \rm\Rrightarrow t=3.3\approx 3$

Option A

5 0

2 years ago

Read 2 more answers

(+5) + (-8) = ?<br><br> Correct answers only please.

Shalnov [3]

(+5) + (-8) = -3

That’s what I got.

4 0

3 years ago