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Firdavs [7]
2 years ago
13

Help Please Mathhh!!!!!!!!!!!!!!!

Mathematics
2 answers:
irga5000 [103]2 years ago
8 0

Answer: the Nswer for this is 30 people

Step-by-step explanation:

Misha Larkins [42]2 years ago
4 0

Answer:

10n=40    n=4

Step-by-step explanation:

10n=40  divide each side by 10

n=40/10   simplify

n=4

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You told your friend you could eat 1/3 a large pizza. If you only ate 3/5 of what you said you could, how much pizza did you eat
Vinvika [58]

Answer:

1/5

Step-by-step explanation:

If you only eat 3/5 of 1/3, you ate 3/5 × 1/3.  Multiply fractions straight across the top and straight across the bottom to get 3/15.  That reduces down to 1/5.  So you ate 1/5 of the large pizza.

8 0
3 years ago
Alonso plans to buy a new kayak that costs $2100. The sales tax in his county is 7%. What is the amount of sales tax he will pay
Arisa [49]

Answer:

D $147.00

Step-by-step explanation:

$2100.00×7%

8 0
2 years ago
Aubrey used 4/7 liters of paint for a mural in her room and 2/10 liter for a wall in her bathroom. Determine a reasonable estima
NemiM [27]

Answer:

27/35 is the exact answer

7/10 is an estimate

Step-by-step explanation:

4/7+2/10

Simplify the fraction

4/7+1/5

The common denominator is 35

4/7*5/5 + 1/5 *7/7

20/35 + 7/35

27/35

To estimate

4/7 is close to 1/2  

2/10 is close is 1/5

1/2 + 1/5 =

5/10 + 2/10 = 7/10

7 0
3 years ago
The following chart represents the record high temperatures recorded in Phoenix for April - November. Select the answer below th
svetlana [45]

Answer:

C. The mean is 111.9F and the median is 114.5F.

Step-by-step explanation:

The mean is 111.9 given that (105 + 113 + 122 + 121 + 116 + 118 + 107 + 93)/8 = 111.875 which can be rounded to 111.9 F.

Organizing the values we have:

[93, 105, 107, 113, 116, 118, 121, 122]

We find that the median is going to be between 113 and 116. Therefore:

(113 + 116) / 2 = 114,5

Therefore, the correct answer is option C.

8 0
3 years ago
Read 2 more answers
DO NOT OVERLOOK THIS!!!!!!!!
zmey [24]
<h2>Answer:</h2>

<u>Area</u> = 2(1/2 × 5 × 5) + 20 × 10

= 2 × 12.5 + 200

= 25 + 200

= 225ft².

3 0
2 years ago
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