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3 years ago

Divide. Use estimation or multiplication to check. 73÷2

Mathematics

1 answer:

Leya [2.2K]3 years ago

5 0

70/2=35 because your round down

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Plzzz help meeee plzzzzz plzzzz

Rasek [7]

Answer: A. 20%

Step-by-step explanation:

First, to find the total number of teachers, we can add 25+32+18+5+20=100

Next, we divide the number of teachers in 2014 (20) by the total number of teachers (100) as follows:

20 ÷ 100 = 0.2

Finally, to make 0.2 a percentage, we can multiply 0.2 X 100 = 20

Therefore, the correct answer is A.

3 0

1 year ago

The members of two different swim clubs swam laps on Saturday. The dot plots

Korolek [52]

Answer:

Step-by-stean (Average):

Mean: 35

Median:35

Mode (Most Common):

3 0

2 years ago

Do the following scenarios model the equation y=2x+5

natta225 [31]

Answer:

Jerald had 2 times a number (x) of balloons for his party. His friend Oscar gave him 5 more as a gift. How much does he have (y)?

Step-by-step explanation:

Hope this helped :)

6 0

3 years ago

All grizzly bear in the forest what type of sampling is this

zloy xaker [14]

Answer:

selective sample

Step-by-step explanation:

4 0

3 years ago

A particular fruit's weights are normally distributed, with a mean of 738 grams and a standard deviation of 14 grams. The heavie

posledela

Answer:

We get that the heaviest of fruits weigh 766.84 grams.

Step-by-step explanation:

We know that a particular fruit's weights are normally distributed, with a mean of 738 grams and a standard deviation of 14 grams.

We have:

$\mu=738\\\\\sigma=14$

We calculate x:

$P(X$

We use the standard normal table and we get: Z=2.06.

So, we get

$2.06=\frac{x-738}{14}\\\\x-738=28.84\\\\x=766.84$

We get that the heaviest of fruits weigh 766.84 grams.

5 0

3 years ago