4 years ago

Whats the Answer ?? Ill Mark U Brainlest or whatever .

Mathematics

1 answer:

notsponge [240]4 years ago

5 0

I think the answer would be D

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How do you write the number 7 × 10-2 in standard form?<br> a. 7<br> b. 0.0007<br> c. 700<br> d. 0.07

zzz [600]

D. 0.07. the negative exponent which is two indicates the number of zeros in the standard form. and the 7 indicates the first number in the standard form

4 0

3 years ago

You are going on a road trip!

kotegsom [21]

Answer: total distance - 135 = 50 (hours - 2.5)

5 0

3 years ago

HELPPPP!! give me answerrr! and draw it on the diagram.

Rudiy27

Answer:

154ft

Step-by-step explanation:

Area is calculated by multiplying the length of a shape by its width.

14ft x 11ft = 154ft.

Have a good day:)

8 0

2 years ago

The overhead reach distances of adult females are normally distributed with a mean of 200 cm and a standard deviation of 8.9 cm.

Advocard [28]

Answer:

0.148 or 14.80%

Step-by-step explanation:

Mean overhead reach (μ) = 200 cm

Standard deviation (σ) = 8.9 cm

The z-score for any reach, X, is given by:

$z=\frac{X-\mu}{\sigma}$

For a X = 209.30 cm:

$z=\frac{209.3-200}{8.9}\\ z=1.045$

A z-score of 1.045 corresponds to the 85.20th percentile.

Therefore, the probability that an individual distance is greater than 209.30 cm is:

$P = 1-0.8520\\P=0.148=14.80\%$

The probability is 0.148 or 14.80%

4 0

3 years ago

In 15 minutes, Beth plays 5 songs on her saxophone. What is the UNIT RATE? (How many minutes for 1 song?)

Anika [276]

Answer:

Step-by-step explanation:

I am pretty sure because 15 divided by 5

6 0

3 years ago