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serg [7]
3 years ago
10

Solve for f(-7) plz thanks

Mathematics
1 answer:
Natasha2012 [34]3 years ago
7 0

Answer:

12

Step-by-step explanation:

If f(x) = 5 - x

Then f(-7) = 5 - (-7)

f(-7) = 5 + 7

f(-7) = 12

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You have a pet hamster and a pet mouse. The hamster weighs 416 of a pound. The mouse weighs 116 of a pound. How much more does t
Harrizon [31]

How much more does the hamster weighs than the mouse is 300 pounds.

Since we have a pet hamster and a pet mouse. We know that the hamster weighs 416 of a pound and the mouse weighs 116 of a pound.

To know how much more the hamster weighs more than the mouse, we take the difference between the weight of the hamster and the weight of the mouse.

Since the weight of the hamster = 416 pounds and the weight of the mouse equals 116 pounds.

<h3>The difference in weight</h3>

The difference in the weight d = weight of hamster - weight of mouse

= 416 pounds - 116 pounds

= 300 pounds.

So, how much more does the hamster weighs than the mouse is 300 pounds.

Learn more about difference here:

brainly.com/question/751620

4 0
3 years ago
From a survey of coworkers you find that 48% of 250 have already received this years flu vaccine. An approximate 95% confidence
hammer [34]

Answer:

a>option B

b>option C

c>option B

d>option C

e>option A

Step-by-step explanation:

the resons are well defined in the options

6 0
3 years ago
Can someone please explain step by step on how to do times fractions? Like for an a example!
Tems11 [23]
When multiplying fractions you multiply the denominators by the denominators and the numerators by the numerators
For example
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5 0
3 years ago
Read 2 more answers
How many total roots are must there be in this function explain how you know<br> H(x)=x3-7x2-x+7
Leona [35]

Answer:

total 3 roots,

How do I know?:

put this function in graphing calculator

And if you don't have a graphing calculator, then calculate it out bu yourself:

(x + 1)(x − 1)(x − 7) = 0

3 0
4 years ago
42 is what % of 90 as a percent
Zarrin [17]

Answer:

46.66%

Step-by-step explanation:

42/90 = x/100

find x

multiply 42 times 100 and divide by 90

3 0
4 years ago
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