Ask question

Ask question

All categories

3 years ago

5

A student received a 76% on an exam. If there were 20 questions on the exam, which ratio would show the number of questions answ

ered correctly to the
total number of questions? A. 20:15 B. 5:20 C. 15:20 D. 20:5

2 answers:

Studentka2010 [4]3 years ago

7 0

The answer is A
I did it and I got it right

cestrela7 [59]3 years ago

4 0

Answer:

A

Step-by-step explanation:

You might be interested in

The graph represents the piecewise function:

Anastaziya [24]

Okay this isn’t a answer , and if I knew any of this advanced math I would help . But are these files that people are commenting even safe ??

6 0

3 years ago

Tamara’s dosage of medication has recently decreased 20 milligrams per day. What is the total decrease in Tamara’s medication at

monitta

If we do this calculation :
20 * 7 days = 140 milligrams

7 0

3 years ago

Help on number 8 please

miskamm [114]

Easy find the least common product. In this case just take the values 1 through 5 and multiply each by 15 and 6 and the first equal product is your answer. In the end you should get 30 minutes.

4 0

4 years ago

Read 2 more answers

5) Use Distributive Property to simplify the expression below: HELP PLZ PLZ PLZ

Gnom [1K]

The answer is: xy+11x

5 0

3 years ago

Read 2 more answers

How many subsets of the set of divisors of 72 contain only composite numbers? For example, {8,9} and {4,8,12}$ are two such sets

kykrilka [37]

Answer:

257

Step-by-step explanation:

The divisors of 72 which are composite number are

4,6,8,9,12,18,36,72 (composite numbers are those numbers which are formed by the multiplication of two whole numbers}

So the total number of divisors which are composite are = 8

So total number of subset $=2^n=2^8=256$

In question it is said that also include empty set in count

So total number of subset =256+1=257

7 0

4 years ago