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Gekata [30.6K]
3 years ago
7

Need help with this question

Mathematics
1 answer:
Sliva [168]3 years ago
7 0

Answer:

EF= 24

Step-by-step explanation:

\sqrt{26^{2} - 10^{2} = 24

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A community center is serving a free meal to senior citizens. The center plans to feed 700 people in 4 hours. Write and solve an
Arada [10]
A. If the center plans to feed 700 people in 4 hours, then in order to find the average number of people the center is planning to feed each hour is 700/4 which is equal 175. So, the center is planning to feed 175 people per hour.

B. If during the first hour and a half, the center fed 270 people, find the remaining people to feed left: 700 - 270 = 430 people left to feed.

Please mark as brainliest
8 0
3 years ago
A taxi fare has a fixed charge of $1.75 and an additional charge $0.45 per mile. A fare for m miles is $13.90. Which equation co
Anestetic [448]

Answer:

B) 1.75 + 0.45m = 13.90

Step-by-step explanation:

To calculate the Taxi fare, we need to sum the fixed charge and the additional charge. Fixed charge ever is $1.75. The additional charge changes with the miles traveled (one mile costs $0.45, two miles $0.90, and so on), so we need multiply the charge ($0.45) by the miles m traveled.  

1.75 + 0.45 m

The problem says that the fare was equals to $13.90 so the final equation is

1.75 + 0.45m = 13.90

6 0
3 years ago
Help guys yes if same amount then no if not same amount​
nirvana33 [79]

Answer:

1a. yes

2a. yes

3a. yes

4a. yes

5a. yes

6a. yes

7a. yes

sorry, i'm not sure about any of these.

1c. yes

8 0
3 years ago
Marge puts $800 in a bank account that earns 3% annual interest. If she leaves the money in the bank but does not add to it, how
S_A_V [24]
She will have $824 because annual means it happens every year and 3% of 800 is 24
3 0
4 years ago
Read 2 more answers
If f(x) = x2 + 7, what is the value of f(3)?
lutik1710 [3]

Answer:

f(3) = 16

Step-by-step explanation:

<u>Step 1:  Set x to 3 </u>

<u />f(x) = x^2+7

f(3) = (3)^2 + 7

f(3) = (9) + 7

f(3) = 16

Answer:  f(3) = 16

6 0
3 years ago
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