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
topjm [15]
3 years ago
15

Plz help me I am timed plz plus I am bad at math

Mathematics
2 answers:
PSYCHO15rus [73]3 years ago
8 0

Answer:

its a

Step-by-step explanation:

because as they said per hour is equally to 45 so the 2 hour will be 45 +45 which is 90 so its a

Rudiy273 years ago
5 0
It would be A
Explaination:Trust me I’m smart
You might be interested in
2 of the eggs in a dozen are cracked about what percent of the carton is not cracked
pogonyaev

Your answer is 83% of the carton.


10 of the eggs are not cracked.

12=100%

6=50%

2=approx. 17%

3 0
3 years ago
Read 2 more answers
The average amount of time to finish this quiz is 26 minutes with a standard deviation of 1.2 minutes. What is the probability t
boyakko [2]

Answer:

What is the probability that you will finish this quiz in 23.84 minutes or less?

0.03593

Write your answer as a percentage with 2 decimals

= 3.59%

Step-by-step explanation:

The z score formula is given as:

z = (x-μ)/σ, where x is the raw score, μ is the population mean, and σ is the population standard deviation.

Mean = 26 minutes

Standard deviation = 1.2 minutes.

The probability that you will finish this quiz in 23.84 minutes or less(≤) is calculated as:

z = (x-μ)/σ

z = 23.84 - 26/1.2

z = -1.8

Probability value from Z-Table:

P(x ≤ 23.84) = 0.03593

Converting to percentage

0.03593 × 100

= 3.593

Approximately to 2 decimal places = 3.59%

7 0
3 years ago
An aquarium owns 8 identical tanks. All together, the tanks can hold 90.2 gallons of water. How much water can each tank hold?
kobusy [5.1K]
11.275 gallons in each tank. 
7 0
3 years ago
Read 2 more answers
Can someone please help me with this
timofeeve [1]

Answer:

x= 6

Step-by-step explanation:

since both sides equal the same amount..

5x-7=3x+5

you plug it in through a calculator or work it out. if you dont know how to work it out, try the app <u>photomath</u><u>,</u><u> </u>it shows you solving steps :))

8 0
3 years ago
Is the sequence geometric? If so, identify the common ratio. 6, 12, 24, 48, ...
Artist 52 [7]
Yes. It is a Geometric sequence!
Common ratio = a2/a1 = 12/6 = 2

In short, Your Answer would be Option A

Hope this helps!
5 0
3 years ago
Other questions:
  • 8/11(n-10)=64 I need to show my work to
    5·2 answers
  • An exterior angle of a regular polygon measures 45 degrees. What is the measure of an interior angle?
    13·1 answer
  • {x-3y=24}<br> {3x+Y=12}<br> Solve each of the following linear systems by eliminating
    12·1 answer
  • Evaluate the expression<br> below.<br> (-25)(13)
    5·1 answer
  • PLZ HELP WILL GIVE 12 POINTS!!!! Evaluate.
    8·1 answer
  • David wants to make a box plot showing histeam's points for the year. The median score was 7, first quartile was 4, and third qu
    12·1 answer
  • HELPPPPPPPPPP AGAIN XD
    15·2 answers
  • 20 points!!!Please help HURRY!!!
    15·1 answer
  • 5. A circle has a circumference of 24π cm. What is its area?
    10·1 answer
  • In this figure
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!