1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sergejj [24]
3 years ago
10

Hollie increased the rate that she can solve multiplication problems by 70%. If she could originally solve 20 problems in a minu

te, how many can she solve in a minute now? (HOW DID YOU GET YOUR ANSWER PLEASE SHOW ME WORK!!)
A. 7.4
B. 34
C. 25.11
D. 10
E. 350%
F. 3.5%
G. 7.6
H. 29
I. 22
Mathematics
1 answer:
netineya [11]3 years ago
7 0
D I think I’m not sure
You might be interested in
C=$25 + $9p <br> what is the answer
My name is Ann [436]

well since adding 9 into 25 is 34, its probably 34p

4 0
3 years ago
What is x=-b+Xb^2-4ac/2a
Free_Kalibri [48]

that is the quadratic formula - x=\frac{-b +/-\sqrt{b^{2}-4ac } }{2a}

3 0
3 years ago
Is 23 a compatible number?
deff fn [24]

Answer:

In mathematics, compatible numbers are the numbers that are easy to add, subtract, multiply, or divide mentally...For instance, if we have to add 493 and 549, we can make the numbers compatible by rounding them up to the nearest tens or hundreds.

SO YES! :)

8 0
3 years ago
Match the vocabulary with its definition
lesya [120]
Prime number = numbers greater than 1, they only have two factors. 1 and the number itself.

composite number = positive integer, multiplying two smaller positive integers.

prime fact. = finding what the prime numbers are and then multiplying them.

factor tree = pretty self-explanatory. all of the numbers spread out into a way so that you can multiply them. for example, (image attached). hope this helps!!

4 0
3 years ago
6)<br> If h= n + 4, and if n = 7, what is h?<br> A)<br> 3<br> B)<br> 1<br> D)<br> 12 <br> What is h
zimovet [89]

Answer:

11

Step-by-step explanation:

If n=7, you would substitute n in the equation with 7.

h=7+4

h=11

3 0
3 years ago
Read 2 more answers
Other questions:
  • A tourist views a deer from a height of 45 feet. The horizontal distance between the tourist and the deer is 130 feet. At what a
    6·1 answer
  • Pi is an irrational number. could pi = 22/7? why or why not?
    6·2 answers
  • 5/12-(x-3)/6≤(x-2)/3<br> solve for x
    11·2 answers
  • Numbers fall into several broad categories: natural numbers, integers, rational numbers, irrational numbers, and even complex nu
    5·1 answer
  • 1.
    14·1 answer
  • Original price : $45.00 markdown :22%
    12·2 answers
  • Plz help:))))))))))))))))
    8·1 answer
  • Convert the improper fraction to a mixed number. 17/3=​
    11·1 answer
  • Which situation CANNOT be represented by the equation x + 18 = 52
    9·1 answer
  • Which expression represents 43 minus the sum of 16 and 11?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!