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3 years ago

Round 9.88930605114 to the nearest ten-thousand

Mathematics

2 answers:

vlabodo [156]3 years ago

8 0

Answer:

It is 9.8893

Step-by-step explanation:

user100 [1]3 years ago

5 0

Answer:

9.8893

Step-by-step explanation:

the ten thousands place is where the 3 is and in order to tell whether to round that up to a 4 or keep it at a 3, you look at the place to the right (hundred thousandths place) and since the number is less than 5 you keep it as a 3.

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How many zeros are simplified expression 4 time 10x

MatroZZZ [7]

There will be 4 zeros

3 0

3 years ago

An employee at a gym wants to select a random sample of gym members for a survey about their exercise habits.

34kurt

Answer:

No, no, yes, no

Step-by-step explanation:

The first one is not random. He is sampling only the earliest gym goers.

The second one is not random. He is sampling only from one zip code.

The third one is random. He is using a random number generator.

The fourth one is not random. He is sampling only volunteers.

5 0

3 years ago

Read 2 more answers

Write this ratio as a fraction in simplest form without any units. 3 gallons to 40 quarts.

STALIN [3.7K]

Answer:

120quarts because you have to add 40+40+40

6 0

1 year ago

В рулоне 32 метров ткани. Отрезали одну восьмую часть. Сколько

chubhunter [2.5K]

Answer:

28 meters

Step-by-step explanation:

<u><em>The question in English is</em></u>

On a 32-meter roll of fabric, it cuts an eighth of the total. How many meters of fabric are left in a roll?

step 1

we know that

To find out how many meters of fabric were cut, multiply the total meters by the fraction that was cut

$32(\frac{1}{8})=4\ m$

step 2

To find out how many meters of fabric are left, subtract the meters of fabric that were cut from the total meters of fabric

$32-4=28\ m$

6 0

3 years ago

Laura drove 638 miles in 11 hours at the same rate how long would it take her to drive 406 miles

shusha [124]

Answer:

Step-by-step explanation:

This is a d = rt problem; but since it is linear, then proportions will work too. Set up the proportion with miles on top and hours on the bottom:

$\frac{miles}{hrs}:$

Then put the numbers in where they go, keeping in mind that miles goes with miles and hours goes with hours in the ratios, and that our unknown is time (hours):

$\frac{miles}{hrs}:\frac{638}{11}=\frac{406}{x}$ and cross multiply to solve:

638x = 4466 so

x = 7 hrs

6 0

2 years ago