one winter day,the temperature ranged from a high 20°F to a low -25°F. By how many degrees did the temperature drop?

Answers

Answer 1
Answer:

Answer:

45^(\circ)F

Step-by-step explanation:

We have been given that one winter day,the temperature ranged from a high 20°F to a low -25°F.

To find the degrees by which temperature dropped, we will find difference between the final temperature and initial temperature.

-25^(\circ)F-20^(\circ)F=-45^(\circ)F

Since our difference is negative, therefore, the temperature dropped 45 degrees Fahrenheit.

Answer 2
Answer: 45 degrees. 20 - (-25)

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What's 600+20+1+0.3+0.03+0.004 in word from

Answers

The answer is 621.33 because 600+20 is 620, 620+1 is 621, 621+0.3 is 621.3, 621.3+0.03 is 621.33 and 621.33+0 is 621.33 :))
Six hundred and twenty-one point three hundred and thirty four

Which is greater 81.9,81.90,81.900 or 81.91?

Answers

As long as there are no numbers after them the zeros on the right of the decimal don't matter (i.e. 6.3000000=6.3    3.00000=3)
So 81.9=81.90=81.900
Since three of them are the same number there is only one answer left (81.91)
its 81.91 because you can add 0 s to the end of the other numbers and 1 is bigger than 0

Concrete is a mixture of cement, sand, and gravel. The Masons will purchase a cement, sand, and gravel mixture in a ratio of 1:2:3. How many pounds of each material are needed for 60 lb of concrete mix?

Answers

10 pounds of cement, 20 pounds of sand, 30 pounds of gravel. 10:20:30 = 1:2:3
10 + 20 + 30 = 60

The volume of a cone is 141.3 cubic inches. The height of the cone is 15 inches. What is the radius of the cone, rounded to the nearest inch? Use π = 3.14. 2 inches
 3 inches
 5 inches
 9 inches

Answers

The required radius of the given cone is 3 inches which is the correct answer would be option (B).

What is the volume of a cone?

The volume of a cone is defined as the amount of space occupied by a cone in a three-dimensional plane.

The volume of the cone (V )= 1/3πhr²

The volume of a cone is 141.3 cubic inches. The height of the cone is 15 inches.

To determine the radius of the given cone.

The volume of the cone (v) = 1/3πr²h

Substitute the values of h and v, solve for r

⇒ 141.3 = 1/3π(r)²(15)

⇒ 141.3 = π(r)²(5)

Divided by 5π into both sides of the above equation,

⇒ 141.3/5π = (r)²

⇒ 9 = (r)²

⇒ (r)² = 3²

⇒ r = 3

Hence, the required radius of the given cone is 3 inches.

Learn more about the volume of the cone here:

brainly.com/question/1578538

#SPJ3

The Answer is 3 Inches.
The Equation is 15×9×3.14÷3=141.3 cubic inches(volume)
The Formula is h×r²×π÷3=V

Merritt is driving to Mount Shasta. On her map, she is a distance of 7 3/4 inches away. The scale of the map is 1/2 inch = 50 miles. How far must Merritt travel to reach her destination

Answers

Answer:

775 miles

Step-by-step explanation:

Merritt is driving to Mount Shasta.

On her map she is a distance of 7(3)/(4) inches away.

The scale of the map is 1/2 inch = 50 miles.

Therefore, 1 inch on map = 100 miles.

Her actual distance  =  7(3)/(4) inches × 100

                                 =  (31)/(4) × 100

                                 =  (31)/(1) × 25

                                 = 775 miles

Merritt is 775 miles far to reach her destination.

387.5 miles. because, if 1/2=0.50 then let's make that 0.50 into 1.00. and let's divide 7 3/4 by 2 because, you multiplied 0.50 by 2. 7 3/4=3.875 then multiply by 100=387.5 

if you have any trouble just ask my in the comments

Zoe's bag of fruit snacks contains 12 pieces. The table shows the flavors of the fruit snacks in the bag.Flavor
Number of Pieces
Strawberry
Pineapple
Orange
Grape
What is the theoretical probability that Zoe will choose an orange flavored piece from the bag?

Answers

Answer:

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Step-by-step explanation:

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