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Y_Kistochka [10]
3 years ago
12

2*9+2x^3/1+10-4+20+3

Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
5 0
Mark brainliest pls


Hope this helps you

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A shelter has enough food to feed an average of 80 hungry people a day for 14 days. If an average of 32 people are at the shelte
Katen [24]

Answer:

  • <u>35 days. </u>

Explanation

The capacity of the shelter is a constant. It is 80 people × 14 days.

That is an inverse relation: the product of the number of people and the number of days will be always the same.

As the number of people decreases the number of days that the food lasts increases, in a proportion such that the product of the days and the number of people is the same.

Thus, for 32 people the number of days the food lasts is x, such that:

  • 32 people × x = 80 people × 14 days

Solving for x:

  • x = 80 people × 14 days / 32 people
  • x = 35 days ← answer

The food will last 35 days.

6 0
3 years ago
Read 2 more answers
The perimeter of a rectangle is 120 feet. the ratio of the width to the length is 2:3. find the length and the width.
devlian [24]
We have 2l + 2w = 120 and l/w = 2/3;
Then, l = (2/3)w;
Finally, (4/3)w + 2w = 120;
4w + 6w = 360;
10w = 360;
w = 36;
l = (2/3)x36;
l = 24;

7 0
3 years ago
A news broadcast is reporting that gas prices have
nexus9112 [7]

Answer:

price of gas is $ 3.74 today .

Step-by-step explanation:

A week ago the price of gas was $ 3.40

And it was reported that price of gas is increased by 10 % in the past week.

So the present value of gas = (\frac{10}{100} *3.40) + 3.40 = 0.34 + 3.40 = $ 3.74 .

So the price of gas is $ 3.74 today .

7 0
3 years ago
What are the coordinates of the image ABC after a dilation with center (0,0) and a scale factor of 1/2? HELP ASAP
Afina-wow [57]

Answer:

A is (2,2)

B is (4,6)

C is (6,2)

Step-by-step explanation:

6 0
4 years ago
Sadie invested $13,000 in an account paying an interest rate of 2.3% compounded daily. Assuming no deposits or withdrawals are m
Yuki888 [10]

Answer: 11.4 (on delta math)

Step-by-step explanation:

7 0
3 years ago
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