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
kvasek [131]
3 years ago
14

Josef worked 15.35 hours one week and 32.7 hours the next week. how many hours did josef work over the two weeks?

Mathematics
2 answers:
Citrus2011 [14]3 years ago
7 0

Answer: Josef worked 47.95 hours over the two weeks.

Step-by-step explanation:

Given : Josef worked 15.35 hours one week and 32.7 hours the next week.

i.e. Number of hours he worked on one week = 15.25      (1)

Number of hours he worked on next week = 32.7      (2)

Adding (1) and (2)

The total number of hours he worked in two weeks =15.25+32.7 hours

=47.95 hours

Hence, Josef worked 47.95 hours over the two weeks.

dem82 [27]3 years ago
3 0
In order to calculate, the time of his total work, you need to add them, 
It would be: 15.35 + 32.7 = 48.05

In short, Your Answer would be 48.05 hours

Hope this helps!
You might be interested in
jack and josh shared some sweets in the ratio 4:7 josh got 18 more sweets than jack. how many sweets were there in total
Yuliya22 [10]

Answer:24

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
broccoil cost 1.50 per pound at the grocery store. how much money does 64 ounces od broccoli cost before tax?
RUDIKE [14]
The conversion factor of ounces to pound is 16 ounces per 1 pound. The ratio and proportion concept is used here. The ratio of the price of broccoli per pound should be the same with that of the price of 64 ounces. 
                     ($1.50 / pound) x (1 pound/ 16 ounces) = (P / 64 ounces)
The value of P in the equation is 6. Thus, the price of 64 ounces of broccoli should be $6. 
4 0
4 years ago
For a sample of n = 30 scores, X = 45 corresponds to z = 1.50 and X = 40 corresponds to z = +1.00. What are the values for the s
Ber [7]

Answer:

Sample mean = 30

Standard deviation = 10

Step-by-step explanation:

A system with two linear equations can be modeled with the information given in order to find the sample mean (M) and the standard deviation (s):

z=\frac{X-M}{s}\\\\1.50=\frac{45-M}{s} \\1.00=\frac{40-M}{s}

Solving the linear system:

40-M = \frac{45-M}{1.5}\\M=\frac{15}{0.5}\\M=30\\\\s=\frac{45-30}{1.5}\\s=10

The sample mean is 30 while the standard deviation is 10.

3 0
4 years ago
Solve quadratic equation by factoring X^2 + 7x +10=0
miss Akunina [59]
There’s your answer:)

6 0
4 years ago
Kathy's average score after 3 math quizzes was 83. Her score on the 4th quiz was 87. If all 4 of the quizzes are weighted equall
umka21 [38]

Answer:

84

Step-by-step explanation:

Pretend her first 3 quizzes were all 83 since that was the average. So the 4th was 87.

83+83+83+87 = 336

Divide by the total number of quizzes because they are equally weighted.

336/4 = 84

Her new average score is 84.

3 0
3 years ago
Other questions:
  • Solve 4x − 2(x + 1) = 3x + 10. −12 12 −8 8
    14·2 answers
  • -Ꮞr+2 = Ꮞ(2-2r)<br> Solve.
    7·1 answer
  • -2 1/8 divided by 1 1/4
    11·1 answer
  • Match the numbers to their equivalent alternate form.
    15·2 answers
  • Graph x&gt;3 on q number line
    12·1 answer
  • A random sample of five Galaxy 8 smartphones is selected from the production line after final assembly, and the result of the we
    7·1 answer
  • Simplify<br> (x – 3) (232 – 4x – 7)
    5·2 answers
  • I need help with my class work
    10·1 answer
  • Help please<br><br> Delta math <br><br> Finding angles
    10·1 answer
  • You and your friend play a video game. You have a final score of 120 points and your friend has a final score of-67 points. By h
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!