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
Tcecarenko [31]
3 years ago
15

HOW DO YOU DO THIS??????????

Mathematics
1 answer:
Alexeev081 [22]3 years ago
5 0
From 9:00 am to 9:00pm, that's a total of 12 hours, 
so 12 of the 20 hours are charged at a rate of 0.25 dollar per hour, and the other 8 hours (20-12=8) are charged at a rate of $0.06 per hour.
the answer is b. 
it should be 0.06 though, not 0.6
You might be interested in
Select all answers that apply. Wave diffraction depends on the:
sineoko [7]
It would be the wavelength of the waves, and thespeed of the waves. The mood of the waves is possible though, but im unsure
7 0
3 years ago
Read 2 more answers
1. A manufacturing assembly line packages 26 cases of
romanna [79]

Answer:

It's 10,920 ( E)

Step-by-step explanation:

1 hr = 60 mins

7 hrs = 60 × 7

7 hrs = 420 mins

if they package 26 cases per minute,

they would package 420 × 26 in 7 hours

i.e they'd package 10920 cases in 7 hours

4 0
3 years ago
A 4-pint carton of sour cream costs $9.12. What is the price per cup?
Mamont248 [21]
1 pint = 2 cups

1 pint x 4 & 2 cups x 4

4 pints = 8 cups

9.12/8

1.14

$1.14 per cup
5 0
2 years ago
If a hypothesis is not rejected at the 0.10 level of significance, it: a. may be rejected at the 0.05 level. b. must be rejected
mariarad [96]

Answer:

Option D - Will not be rejected at the 0.05 level.

Step-by-step explanation:

The significance level, which is denoted as "α", is a measure of the strength of the evidence that must be present in a sample before we can reject the null hypothesis and conclude that the effect is statistically significant. Now, this significance level must be determined before conducting an experiment.

Now, in the context of this question, the significance level is the probability of rejecting the null hypothesis when it is true. For example, a significance level of 0.05 means a 5% risk of concluding that a difference exists when there is no actual difference. Now, lower significance levels will indicate that we require stronger evidence before we can reject the null hypothesis.

Thus, if we don't reject at α = 0.1,we obviously will not reject at higher values.

Thus, looking at the options, we will not reject at 0.05 significance level.

4 0
3 years ago
2x10=<br> is equal to what ?
s2008m [1.1K]

Answer:

20

Step-by-step explanation:

2×10=20

Or...

10+10=20

4 0
3 years ago
Read 2 more answers
Other questions:
  • The period of 3cosx/5 is..???
    5·1 answer
  • Use the distributive property to remove the parentheses -5(-6u-3x+4)
    15·1 answer
  • Calculate the quotient of 54256/45
    8·1 answer
  • I need the answer on #1
    12·1 answer
  • Gerald can complete a math assignment in 2 hours and a physics assignment in 1 hour. If he has 8 hours to complete a set of assi
    9·2 answers
  • Compare these with &lt;,&gt;,= 2 over 8 25%
    5·1 answer
  • Help me with this math plz
    8·2 answers
  • A pair of parallel lines is intersected by a transversal. Select each statement that can be used to show that ∠4 is congruent to
    14·2 answers
  • It cost 13.80 for 5 tickets how much would it cost for 3 tickets
    8·1 answer
  • Fish are sold at 10 for $8.64. What will be the cost of 16 fish
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!