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tester [92]
3 years ago
6

The diameter of a sphere is 42 centimeters. find the surface area to the nearest tenth

Mathematics
1 answer:
Mademuasel [1]3 years ago
8 0
A ~ 5541.77cm squared
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Lucia has 48 markers and 64 stickers that she wants to give as favors for a party. She wants to put an equal number of markers a
motikmotik

Answer:

The greatest number of bags Lucia can make = 16

Each of the 16 bags will contain 4 stickers and 3 markers

Step-by-step explanation:

Markers = 48

Stickers = 64

What is the greatest number of bags Lucia can make?

Find the highest common factor of 48 and 64

48 = 1, 2, 3, 4, 6, 8, 12, 16, 24 and 48

64 = 1, 2, 4, 8, 16, 32 and 64

The highest common factor of 48 and 64 is 16

The greatest number of bags Lucia can make = 16

Stickers = 64/16

= 4 stickers per bag

Markers = 48/16

= 3 markers per bag

Each of the 16 bags will contain 4 stickers and 3 markers

4 0
3 years ago
If DE ⊥ EF, then ∠DEF is a right angle, provide a counter example if false... help??
svp [43]

Answer: true

Step-by-step explanation:

6 0
3 years ago
812,000 gallons of water in an olympic training center's pool. express this number in scientific notation.
frez [133]
8.12×10^5
... i got this by taking the first number 8 and then counting the places behind the 8 which would be 5 so than you move the decimal place by 5 so you get 8.12 then you show theirs 5 places behind the 8 by adding the 10^5 so youbget 8.12×10^5
4 0
3 years ago
Read 2 more answers
Write down inequalities,that are satisfied by these sets of integers between -10 and 10
Anastaziya [24]

Answer:

Below

Step-by-step explanation:

Notice that x is between 10 and -10 but takes only the values that are integers.

The inequalities:

● we can write an inequality that includes all these values.

● -10 《 x 《 10

This is a possible inequality

Multiply both sides by 2 and you will get a new one:

● -20 《 2x 《 20

You can multiply it by any number to generate a new inequality.

Or you can add or substract any number.

8 0
3 years ago
The four partners in a business decide to split the profits of their company in the ratio 2 : 3 : 3 : 5 .
Snowcat [4.5K]

Answer:

$10,000

Step-by-step explanation:

the profit was divided to 2+3+3+5=13 parts

the largest amount of profit

=$26,000×5/13

=$10,000

5 0
3 years ago
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