Richard estimates that he can apply fertilzer to 4,485 square feet of grass in 3/4 hour. How many square feet of grass can Richard fertilize in an hour?

Answers

Answer 1
Answer:

The number of square feet of grass can Richard fertilize in an hour is 5,980.

Given that,

  • There are 4,485 square feet of grass in 3/4 hour.
  • We need to find out the number of square feet.

Based on the above information, the calculation is as follows:

= 4485 * 4 / 3

= 5,980

Therefore we can conclude that the number of square feet of grass can Richard fertilize in an hour is 5,980.

Learn more: brainly.com/question/16255783

Answer 2
Answer: so 4485=3/4 hour
one strategy is to find 1/4 then multiply by 4 to get 4/4 or 1 hour
4485/3=1495
multiply by 4
1495 times 4=5980 square feet in 1 hour

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a cookie recipe calls for a half cup of chocolate chips per 3 dozen cookies. How many cups of chocolate chips should be used for 10 dozen cookies?

Answers

The number of cups of chocolate chips that should be used for 10 dozen cookies is 1 2/3 cups.

Based on the information given, the expression to solve the question will be:

0.5/3 = x/10

Cross multiply

3 × x = 0.5 × 10

3x = 5.

x = 5/3

x = 1 2/3 cups

Therefore, the number of cups of chocolate chips that should be used for 10 dozen cookies will be 1 2/3 cups.

Read related link on:

brainly.com/question/11164105

To answer this question, you should set up a proportion that demonstrates the ratio of chocolate chips to cookies.

(0.5)/(36) =(x)/(120)

36 and 120 are used because 1 dozen=12.

Cross multiply and solve for x to get the answer.

60=36y

(5)/(3)=x

The answer is (5)/(3) cups.

Hannah has a grid of squares that had 12 rows with 15 squares in each row. She colors 5 rows of 8 squares in the middle of the grid blue. She colors the rest of the squares red. How many squares does Hannah color red?

Answers

there's a grid of squares with 12 rows and in each row there are 15 squares

from this grid she colours 8 squares from each row for 5 rows blue.

the rest of the squares she colours red


so first we have to find how many squares are there in the grid in total

so if each row has 15 squares

then 12 rows have - 15 x 12 = 180 squares


blue coloured squares

she colours 8 rows of 5 squares

so if 1 row has - 5 squares

then 8 rows have - 5 x 8 = 40 squares


from 180 squares, she colours 40 squares blue and the rest red colour

therefore the squares she colours red are

red squares = 180 - 40 = 140 squares

she colours 140 squares red

WORK:
12 rows of 15 squares = 12 × 15 = 180 squares
5 rows of 8 squares = 5 × 8 = 40 squares
180 squares - 40 squares = 140 squares
ANSWER:
Hannah colors 140 squares red.

Simplify. y^-3




............

Answers

Answer:

1/y^3

Step-by-step explanation:

Town Hall is located 4.3 miles directly east of the middle school. The fire station is located 1.7 miles directly north of Town Hall.Part A

What is the length of a straight line between the school and the fire station? Round to the nearest tenth.

Part B

The hospital is 3.1 miles west of the fire station. What is the length of a straight line between the school and the hospital? Round to the nearest tenth.

Answers

Answer:

a. The length of a straight line between the school and the fire station is 4.6 miles

b. The length of a straight line between the school and the hospital is 2.1 miles

Step-by-step explanation:

See attachment

Given.

Distance between the school and the town hall = 4.3 miles directly east

Distance between the fire station and the town hall = 1.7 miles directly north.

The length of a straight line between the school and the fire station is calculated by solving the length of hypotenuse of the right angled triangle (see attachment A)

Using Pythagoras theorem;

x² = 1.7² + 4.3²

x² = 2.89 + 18.49

x² = 21.38 --- Take square roots

x = 4.6 miles

The length of a straight line between the school and the fire station is 4.6 miles

b.

The length of a straight line between the school and the hospital is calculated by solving the length of hypotenuse of the right angled triangle (see attachment B)

Using Pythagoras theorem;

x² = 1.7² + 1.2²

x² = 2.89 + 1.44

x² = 4.33 --- Take square roots

x = 2.1 miles

The length of a straight line between the school and the hospital is 2.1 miles

How many 5-digit numbers can be formed using only odd digits?

Answers

Answer:

5^5

Step-by-step explanation:

10 five digit numbers can be formed using only odd digits

Tom foud the answer 7 useing the list of numbers 9 7 3 4 8what did he find

Answers

Answer:

7 is the median

Step-by-step explanation:

listing the numbers from smallest to largest

3,4,7,8,9

the median is the middle number