3 years ago

How do you round numbers

1 answer:

5 0

Step 1: Circle the place value of the digit to be rounded. This is the rounding digit. Step 2: Look to the neighboring digit on the right. Step 3: a) If the neighboring digit is less than five (0 - 4), keep the rounding digit the same.

You might be interested in

Our environment is very sensitive to the amount of ozone in the upper atmosphere. The level of ozone normally found is 6.2 parts

vovikov84 [41]

Answer:

H0 : μ = 6.2

H1 : μ ≠ 6.2

Step-by-step explanation:

Population mean, μ = 6.2 ppm

The hypothesis :

Null, H0 : = The mean level of Ozone is normally 6.2 ppm ;

The alternative hypothesis is the researcher's claim that the current ozone level is not normal, that is it may be higher or lower than the normal value in ppm

Hence, the hypothesis could be written as :

H0 : μ = 6.2

H1 : μ ≠ 6.2

5 0

3 years ago

Point Q'Q ′ Q, prime is the image of Q(-7,2)Q(−7,2)Q, left parenthesis, minus, 7, comma, 2, right parenthesis under a translatio

Flauer [41]

Answer:

ikik

Step-by-step explanation:

just need points sorry

3 0

3 years ago

Which expression is equal to 1/4

grandymaker [24]

Answer: An option is 3/12...

Step-by-step explanation:

You can just multiply the numerator and denominator my the same number to find an equivalent

6 0

3 years ago

Find the circumference of a circle with radius, r = 10.5m.Give your answer in terms of π<br> .

forsale [732]

Answer:

Circumference of circle =2πr=2π×10.5=21πm

Step-by-step explanation:

8 0

3 years ago

Bonnie ran 1/4 mile, Olga ran 3/4 mile, Gracie ran

Ainat [17]

Answer:

2/4

Step-by-step explanation:

Bonnie and Maria combined = 1/4 + 2/4 = 3/4

Gracie run = 5/4

=> How much farther, f, did Gracie run than Bonnie and Maria combined

= 5/4 - 3/4 = 2/4

So Gracie run 2/4 more than Bonnie and Maria combined

7 0

4 years ago

Read 2 more answers