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
uranmaximum [27]
3 years ago
14

Tom has been playing on the school bowling team. In his first year as a freshman, his bowling average was 180. He had been bowli

ng at this time for two years. In his second year as a sophomore, Tom’s bowling average was 225. What is the percentage change in Tom’s bowling average? (hint: divide something by 180)
Mathematics
1 answer:
Advocard [28]3 years ago
3 0

Answer:

0.000025

Step-by-step explanation:

the difference between225-180=45

so the percentage= 45×100/100

=0.45%

as the instruction say=0.45%/180

=0.0045/180

=45/1800000

=0.000025

You might be interested in
A metallurgist is designing an experiment to determine the effect of flux, base metal, and energy input on the hardness of a wel
Anastasy [175]

Answer: 24

Step-by-step explanation:

Given : A metallurgist wants to study four different fluxes, two different base metals, and three different amounts of energy input.

i.e. 4 different choices for fluxes.

2 different choices for base metals.

3 different choices for amounts of energy input.

If each run of the experiment involves a choice of one flux, one base metal, and one amount of energy input.

Then , the number of runs are possible :-

4\times2\times3=24

Hence, there are 24 different runs are possible .

6 0
3 years ago
Sketch a graph of a piecewise function. Write the domain in interval notation.
natima [27]

Answer: -33

jhggjbhjhhj

5 0
2 years ago
Find each of the numbers below.
iren [92.7K]

Answer:

opposite of -7 is 7 the oppositeof 3 is -3 oppositeof -4 is 4

8 0
3 years ago
I need to know how to do this problem
Free_Kalibri [48]

Answer:

x = 15

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask

5 0
3 years ago
Read 2 more answers
Need help just with number 2 please and thank you!!
BaLLatris [955]
I believe the answer is 17
4 0
3 years ago
Other questions:
  • Adding which terms to 3x2y would result in a monomial? Check all that apply.
    9·2 answers
  • The absolute value of a number is
    15·2 answers
  • A cylindrical water tank's height is 48 feet and the diameter is 30 feet. Considering that 1 cubic yard = 202 gallons, how many
    11·2 answers
  • What is 0.¯42 expressed as a fraction in simplest form?
    15·2 answers
  • Marcy played the piano for 45 minutes. She stopped playing at 4:15 p.m. At what time did she start playing the piano?
    5·2 answers
  • How many days would it take a construction loan of $548,048 to earn$50,000 exact interest at 9% interest rate?
    6·1 answer
  • There are 727272 boys and 909090 girls on the math team. for the next math competition, mr. johnson would like to arrange all of
    11·1 answer
  • If the sales tax rate is 7% in Texas, then how much would you pay in Houston for a coat that cost $32.00?​
    6·1 answer
  • I dont know what to do​
    15·1 answer
  • What is the value of 6(2b-4) when b=5?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!