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3 years ago

13

Select the expression equivalent to (5.2x + 4.8) − (-6x − 2)

1 answer:

omeli [17]3 years ago

4 0

The answer is D -0.8x-2.8

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A serving size for pineapple-orange punch is 1/2 cup. Liam needs to make 72 servings of punch. He will use 8 pints of pineapple

Hunter-Best [27]

Since a serving is 1/2 cup and he needs 72 servings you can multiply 72 by 1/2 and find out that he needs to make 36 cups of punch. Two cups is a pint so he needs (36 / 2) 18 pints of juice. He already has the 8 pints of pineapple juice so 18 - 8 leaves 10 pints of orange juice.

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3 years ago

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Help me with my homework plz <br>I go to K12 btw :) this is hw

andrew11 [14]

A is the answer

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4 years ago

Circle O has a circumference of approximately 28.3 cm. What is the approximate length of the radius, r?

Scrat [10]

Answer:

4.5 cm.

Step-by-step explanation:

We have been given that circle O has a circumference of approximately 28.3 cm.

We will use circumference formula to solve for the radius of our given circle.

$\text{Circumference of a circle}=2\pi r$

Upon substituting the measure of circumference in above formula we will get,

$28.3=2\pi r$

$r=\frac{28.3}{2\pi}$

$r=4.504084889500638\approx 4.5$

Therefore, the radius of circle O is 4.5 cm.

3 0

3 years ago

Read 2 more answers

If 3p − 2 ≥ 1, what is the least possible value of<br> 3p + 2 ?<br> A) 5<br> B) 3<br> C) 2<br> D) 1

olga55 [171]

Answer: A

Step-by-step explanation:

$3p-2 \geq 1\\\\3p-2+4 \geq 1+4\\\\3p+2 \geq 5$

8 0

2 years ago

Goshia [24]

Answer:

Question 1:

(A) 22.5 weeks

Question 2:

(A) 35

Step-by-step explanation:

Question 1:

Given:

The line of best fit is given as:

$y=1.12x+28.78$

Where,

$x\to age\ in\ weeks\\\\y\to height\ in\ centimeters$

Height of the puppy (y) = 54 cm

Now, plug in the value of 'y' and solve for 'x'. This gives,

$54=1.12x+28.78\\\\54-28.78=1.12x\\\\25.22=1.12x\\\\x=\frac{25.22}{1.12}=22.5\ weeks$

Therefore, the puppy was 22.5 weeks old when he was 54 cm tall.

Question 2:

The line of best fit is given as:

$y=0.32x-20.51$

Where,

$x\to number\ of\ times\ at\ bat\\\\y\to number\ of\ hits$

Number of times at bat (x) = 175

Now, plug in the value of 'x' and solve for 'y'. This gives,

$y=0.32\times 175-20.51=35.49\approx 35$

Therefore, the number of hits is 35 to the nearest whole number.

8 0

4 years ago