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
-Dominant- [34]
3 years ago
9

Can someone help me

Mathematics
1 answer:
V125BC [204]3 years ago
4 0

Answer in attachment.

You might be interested in
Use the Empirical Rule. The mean speed of a sample of vehicles along a stretch of highway is 68 miles per​ hour, with a standard
Vladimir79 [104]

About 99.7% of vehicles whose speeds are between 59 miles per hour and 77 miles per hour.

Empirical rule states that for a normal distribution, 68% lie within one standard deviations, 95% lie within two standard deviations, and 99.7% lie within three standard deviations of the mean.

Given that mean (μ) = 68 miles per hour, standard deviation (σ) = 3 miles per hour.

68% lie within one standard deviation = (μ ± σ) = (68 ± 3) = (65, 71).

Hence 68% of the vehicle speed is between 65 miles per hour and 71 miles per hour.

95% lie within two standard deviation = (μ ± 2σ) = (68 ± 2*3) = (62, 74).

Hence 95% of the vehicle speed is between 62 miles per hour and 74 miles per hour.

99.7% lie within three standard deviation = (μ ± 3σ) = (68 ± 3*3) = (59, 77).

Hence 99.7% of the vehicle speed is between 59 miles per hour and 77 miles per hour.

Find out more at: brainly.com/question/14468516

3 0
2 years ago
Read 2 more answers
If the radius of a cone is 2 and the height is 4 what is the volume
laila [671]
Your answer: V≈16.76
4 0
2 years ago
What pattern do you notice in the numbers below? 1 = 1 × 1, and 1 × 1 × 1, and 1 × 1 × 1 64 = 8 × 8, and 4 × 4 × 4 729 = 27 × 27
11111nata11111 [884]

Answer:

<h3>C. They are both perfect squares and perfect cubes.</h3>

Step-by-step explanation:

Perfect squares are numbers that their square root can be found easily without any remainder.

Given the following patterns;

1*1 = 1  and 1*1*1 = 1

It can be seen that 1 is 1 perfect square since 1*1 = 1² = 1

Also 1 is perfect cube since 1*1*1 = 1³ = 1 (cube of the value gives 1)

Similarly for the expression;

8*8 = 64

8² = 64 (since the square of 8 gives 64, then 64 is known to be a perfect square)

Also 4*4*4 = 64

i.e 4³ = 64 (This shows that the cube root of 64 is 4 making it a perfect cube since we can get a whole number for the cube root of 64)

The same is applicable for other expressions 729 = 27 × 27, and 9 × 9 × 9, 4,096 = 64 × 64, and 16 × 16 × 16

This values are easily expressed as a constant multiple of a number showing that they are both perfect squares and perfect cubes.

4 0
3 years ago
0.000000452 in scientific notation
Marta_Voda [28]

Answer:

4.52 x 10^-7

Step-by-step explanation:

you have a very small number (numbers to right of decimal) so you're exponent will be negative.

5 0
2 years ago
Read 2 more answers
Zorna weighs 92 pounds. Her weight is 6 pounds more than half of her father's weight. Which equation would help me find out how
8_murik_8 [283]

92 - 6 = 86
4 0
3 years ago
Other questions:
  • The endpoints of GE are located at G(-6,-4) , and E(4,8). Using slope-intercept form, write the equation of GE.
    13·1 answer
  • The perimeter of the rectangle is 48 feet. The length is 16 ft. What is the<br> width?
    12·1 answer
  • Four baskets contain scented soaps. The baskets contain 9, 9, 11, and 15 soaps. If the soaps are divided evenly among the
    7·2 answers
  • Please answer now, 50 points!
    7·1 answer
  • A horse-drawn carriage travels 47 2/3 kilometers in 4 1/3 hours. At this rate, how many kilometers does it travel per hour? *Wil
    5·1 answer
  • The solution set of the equation |x - 1| = 3 is _____<br> {-2, 4}<br> {-3, 3}<br> {-4, 2}
    14·2 answers
  • Are the triangles similar? If so, write the similarity statement and state which theorem or postulate is used to prove the two t
    9·2 answers
  • The sum of two numbers is 52. One number is 3 times as large as the other number. Which is the larger number
    12·1 answer
  • Tall Which of the is equal to 64 inches 10.1) @ 4 fl © 6 ft
    14·1 answer
  • If f(x) = x^2 and g(x)=x+ 6 find g(f(0))
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!