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
goldfiish [28.3K]
3 years ago
7

Say a certain service industry has 78.9 thousand jobs in 2003, but expects to increase at an average annual rate of 2.65 thousan

d jobs yearly from 2003 to 2013. If this holds true, what will be this industry’s percent increase from 2003 to 2013?
Mathematics
2 answers:
Andrew [12]3 years ago
3 0
Number of years = 10 years
Total number of new jobs = 2.65 thousand x 10 = 26.5 thousand = 26,500
Number of jobs in 2013 = 78,900 + 26,500 = 105,400

% increase = (105,400 - 78,900)/78,900 x 100 = 26,500/78,900 x 100 = 0.3359 x 100 = 33.59%
mezya [45]3 years ago
3 0

Answer:

c on edg

Step-by-step explanation:

You might be interested in
Ms. Wittenberg had a total of $220. She spent $11 at Dunkin' Donuts.
Sphinxa [80]
She spent 5% of her money
8 0
3 years ago
Two boys and three girls are auditioning to play the piano for a school production. Two students will be chosen, one as the pian
finlep [7]

Answer:

30% is the correct answer.

Step-by-step explanation:

Total number of boys = 2

Total number of girls = 3

Total number of students = 5

To find:

Probability that the pianist will be a boy and the alternate will be a girl?

Solution:

Here we have to make 2 choices.

1st choice has to be boy (pianist) and 2nd choice has to be girl (alternate).

\bold{\text{Required probability }= P(\text{boy as pianist first}) \times P(\text{girl as alternate})}

Formula for probability of an event E is given as:

P(E) = \dfrac{\text{Number of favorable cases}}{\text {Total number of cases}}

For P(\text{boy as pianist}), number of favorable cases are 2 (total number of boys).

Total number of cases = Total number of students i.e. 5

So, P(\text{boy as pianist}) is:

P(\text{boy as pianist}) = \dfrac{2}{5}

For P(\text{girl as alternate}), number of favorable cases are 3 (total number of girls).

Now, one boy is already chosen as pianist so Total number of cases = Total number of students left i.e. (5 - 1) = 4

P(\text{girl as alternate}) = \dfrac{3}{4}

So, the required probability is:

\text{Required probability } = \dfrac{2}{5}\times \dfrac{3}{4} = \dfrac{3}{10} = \bold{30\%}

6 0
3 years ago
Mrs.Hilt read 21 books.Each book had exactly 2,010 words in it. She sold five of her books for $4.95 each.How many words did Mrs
Serhud [2]
Find the words Mrs.hilt read
2010 x 21 = 42210 words
Find the money of 21 books

21 x 4.95 = $103.95
5 0
3 years ago
How to solve 2x2+50=100
Ugo [173]

Answer:

It would be 54.

Step-by-step explanation:

It would be 2 times 2, which is four, and then you would add by 50.

2 x 2 = 4

4 + 50 = 54

So, it will not be 100, it will be 54.

4 0
3 years ago
Read 2 more answers
Divide.<br><br> 456 ÷ 7<br><br><br> 64 R 1<br><br> 64 R 2<br><br> 65 R 1<br><br> 65 R 2
umka2103 [35]

Answer:

456/7 equal to (drum rolls) 65.1428571429

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Solve for m −7+4m+10=15−2m
    6·2 answers
  • Tony is in charge of the concession stand. he charges $4.00 for two hot dogs and two sodas. he charges $4.50 for three hot dogs
    15·2 answers
  • Using pemdas please
    10·2 answers
  • If i buy something for 60$ but it was 1/4 off what is the regular price'
    7·1 answer
  • Do A triangle with sides measuring 12, 16, and 20 is a right triangle?
    9·1 answer
  • How do you solve 3 q+2(q+1)
    5·2 answers
  • Help, please I don't know this one
    14·2 answers
  • What is the residual of a week in which a barrel of crude oil costs $60 and a barrel of jet fuel costs $78?
    5·1 answer
  • You have a $20 coffee card. Each time you go there, you spend $1.25. The equation y = -1.25 x + 20 represents how much you have
    12·2 answers
  • Match each quadratic function given in factored form with its equivalent standard form listed on the left. f(x) = (x 2)(x – 6) f
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!