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2 years ago

F(x) = -4x^2+ 10 Find f(-2)

Mathematics

2 answers:

sveticcg [70]2 years ago

6 0

-6 should be the correct answer

NISA [10]2 years ago

3 0

Answer:

-6

Step-by-step explanation:

plug -2 into x

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Because of variability in the manufacturing process, the actual yielding point of a sample of mild steel subjected to increasing

Alex73 [517]

Answer:

modify tge production

Step-by-step explanation:

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3 years ago

Juliette made cookies for a bake sale and wants to package the same number of cookies together. If she makes 16 chocolate chip c

pentagon [3]

Answer:

8 cookies

Step-by-step explanation:

We are asked in the above question to find the most number of cookies that would be in the bag.

We solve the above question using the Greatest Common Factor method

We find the factors of 16, 24, 32

The factors of 16 are: 1, 2, 4, 8, 16

The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24

The factors of 32 are: 1, 2, 4, 8, 16, 32

Then the greatest common factor is 8.

Therefore, the most number of each type of cookie that will be in the bag is 8 cookies

4 0

3 years ago

A desk is on sale for

lutik1710 [3]

<h3>✽ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ✽</h3>

➷ Find the original multiplier that would have reduced the price by 38%

multiplier is 0.78

Divide the value by this multiplier:

279/0.78 = 357.69

The original price was $357.70

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

5 0

3 years ago

On a particular airline, bags checked in must weigh less than 50 pounds. Betty packed 32 pounds of clothes and five gifts that w

andreev551 [17]

Answer:

5x + 32 < 50

Step-by-step explanation:

On a particular airline, bags checked in must weigh less than 50 pounds. Betty packed 32 pounds of clothes and five gifts that weigh the same amount.

If each gift weighs w pounds, then the weight of five gifts will be 5w pounds and an additional 32 pounds of clothes will make it total (32 + 5w) pounds.

Now, this total weight has to be less than 50 pounds.

Therefore, the inequality equation that can be used to find the possible weight of each gift, w is

5x + 32 < 50 (Answer)

3 0

3 years ago

Variables x and y are in direct proportion, and y = 12.5 when x = 25. If x = 40, then y =

BabaBlast [244]

25/12.5 = 40/y
cross multiply
(25)(y) = (12.5)(40)
25y = 500
y = 500/25
y = 20 <====

6 0

3 years ago