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
tresset_1 [31]
3 years ago
13

Can someone help me do this

Mathematics
1 answer:
Andrei [34K]3 years ago
7 0

Answer:

...

Step-by-step explanation:

You might be interested in
Solve for brainliest
Evgesh-ka [11]

Answer:

7) 9.135x10^10

8) 3.428x10^-2

9) 2.5x10^-7

10) 4x10^10

Step-by-step explanation:

You’re only supposed to have one number to the left of the decimal point in scientific notation.

7) 9.135x10^10

8) 3.428x10^-2

9) 2.5x10^-7

10) 4x10^10

3 0
3 years ago
A car salesperson received a commission of $2100 for a sale of $30,000. What was the rate of commission?
GREYUIT [131]
$2100/$30000 * 100% = 7%

The commission percentage is the commission amount divided by the sale amount, expressed as a percentage.
4 0
3 years ago
SOMEONE, PLEASE HELP
andrew11 [14]

Answer:

2,023

Step-by-step explanation:

P(8) = 25(8)²-24(8)+615

= 1600- 192 +615

= 2,023

6 0
3 years ago
What is the diameter of a hemisphere with a volume of 8514 cm', to the nearest
Mandarinka [93]

Answer:

32.0 cm

Step-by-step explanation:

volume of a hemisphere = (2/3)πr3

r = cube root (Volume * 3/2 * 1/π )

r = cube root ( 8514 * 3/2 * 1/π)

r = 15.96

in the nearest tenth r = 16.0 cm

D= 2r

D= 2(16)

D= 32cm

6 0
2 years ago
Read 2 more answers
at a conference of 250 people, 30% of the participants are french, 35% are americans, 20% are germans, and the rest are of the o
Lady bird [3.3K]
Ok...we got 250 people
30% are French, 35% are Americans, 20% are Germans....thats 85%.
This means 15% are from other countries

3 not from other countries...
0.85 * 0.85 * 0.85 = 0.6

0.6(250) = 150 students <===
5 0
3 years ago
Other questions:
  • Use the following problem to answer the question below:
    8·1 answer
  • What does the ratio 5/1 represent in terms of the example.​
    10·1 answer
  • What is two-thirds as a decimal and a percent?
    8·2 answers
  • Question 15
    7·2 answers
  • Line u has a slope of<br> -2/5 is parallel to line u. What is the slope of line v?
    14·1 answer
  • I need help on these two questions please
    10·2 answers
  • Write the given phrase as an algebraic expression. Use the variable x to represent each unknown number.
    9·1 answer
  • Answer correctly please !!!!! Will mark Brianliest !!!!!!!!!!!!!!
    5·1 answer
  • Help pls thnk u ok what up guys im new
    14·1 answer
  • You can drive 90 miles in 1/4 of a tank of gas in 1 hour.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!