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2 years ago

I NEED HELP ASAP IT'S DUE IN 15 MINUTES!!! I'LL GIVE BRAINLIEST!!!

Mathematics

1 answer:

Artist 52 [7]2 years ago

7 0

Answer:

ITS D

Step-by-step explanation:

Bro i had this question today in class!!!!

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The area of a square shaped park measures 16900 square feet. How many feet of fencing would be needed to enclose that park?

sergey [27]

Answer:

520 feet

Step-by-step explanation:

The area=16900

Area formula=b^2

b^2=16900

square root of 16900=130

130*4=520

6 0

2 years ago

a nutrition major at wright state was studying the relationship between carbohydrates (x) and calories (y). for example, a servi

VLD [36.1K]

Answer:

The predicted calories would be 403 calories.

Step-by-step explanation:

We have a linear regression model relating y: calories with x: carbohydrates, which has a slope of 4.0 and a y-intercept of 3.0.

Then, the model equation is:

$y=4.0x+3.0$

With these model we can predict the calories values for any amount of carbohydrates, within the interval within which this model is valid.

If a new food is tested, and the number of carbohydrates (x) is 100, the predicted value will be:

$y(100)=4.0(100)+3.0=400+3=403$

The predicted calories would be 403 calories.

6 0

2 years ago

Which expression correctly simplifies ... (see photo)

Anestetic [448]

Answer:

The last one

Step-by-step explanation:

FInd a common demominator which is 20 and multiply both so it turns into 4 19/20

8 0

2 years ago

SOMEONE HELPPPPPPPPP PLEEEASSEEEEEE IMMMM STUCCCCKKKKK PLLEASSE ILL GIVE YOU 24 POINTs: On Monday, Jan made withdrawals of $25,

kolezko [41]

Just write down the negative values of each withdrawal and add up those values for the first two.
1. -25 + -45 + -75 = -145
2.-35 + -55 + -65 = -155
As for the third question, the brother took out $10 more than Julie, so he withdrew $165. A possible equation with possible values could be:
3. -15 + -65 + -85 = -165
Keep in mind that there are multiple ways to answer the third question and that's only one of them. Hope this helped!

8 0

2 years ago

Read 2 more answers

Always, sometimes, or never true?

pantera1 [17]

Answer:

Sometimes true, because x could be anything

Step-by-step explanation:

7 0

2 years ago