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3 years ago

Math question help please! 24 points

Mathematics

1 answer:

Mars2501 [29]3 years ago

7 0

I think:
y= (25x-50)÷4

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I need answers for 1 , 2, 4

andreyandreev [35.5K]

Answer:

(3) x ≥ -3

(4) 2.5 gallons

(4) -12x + 36

Step-by-step explanation:

<em>Hey there!</em>

Well its a solid dot meaning it will be equal to.

So we can cross out 1 and 2.

And it's going to the right meaning x is greater than or equal to -3.

(3) x ≥ -3

Well if each milk container has 1 quart then there is 10 quarts.

And there is 4 quarts in a gallon, meaning there is 2.5 gallons of milk.

(4) 2.5 gallons

16 - 4(3x - 5)

16 - 12x + 20

-12x + 36

(4) -12x + 36

<em>Hope this helps :)</em>

3 0

3 years ago

Consider the two triangles.

lana66690 [7]

Step-by-step explanation:

Hope it helps you in your learning process.

4 0

3 years ago

Read 2 more answers

Based on data from a statistical abstract, only about 16% of senior citizens (65 years old or older) get the flu each year. Howe

SSSSS [86.1K]

Answer: The required probability is 2.24%.

Step-by-step explanation:

Since we have given that

Percentage of people are senior citizens ( 65 years old or older ) = 14%

Percentage of people are under 65 years old = 100-14 = 86%

Probability that senior citizens get the flu each year = 16%

Probability that under 65 years old get the flu each year = 30%

So, Probability that a person selected at random from the general population is senior citizen who get the flu this season is given by

$P(S\cap F)={P(F|S)\times P(S)\\\\P(S\cap F)=0.16\times 0.14\\\\P(S\cap F)=0.0224\\\\P(S\cap F)=2.24\%$ Hence, the required probability is 2.24%.

3 0

3 years ago

Read 2 more answers

What is a number in which the digit 7 is worth 70

eduard

Answer:

Tens, 70, 7x10'1

6 0

3 years ago

Please help quickly (math)

MrMuchimi

Answer:

We are asked for the angle of the translated figure ACB prime
When asked in that manner they want "C'"
Hence A'C'B'= 46 degree

5 0

3 years ago