A groundskeeper needs grass seed to cover a circular field, 290 feet in diameter.
A store sells 50-pound bags of grass seed. one pound of grass seed covers about 400 square feet of field.
What is the size of the field in square feet, to the nearest whole?

Answer:

66018.5 sq feet  

Step-by-step explanation:

Area =  πr²

To find the Radius R we need Diameter which 290 fee so:

R = Diameter / 2

R = 290/2

R = 145 ft

Now put values in Area Formula

Area = 3.14 x (145)^2

A = 66018.5 sq feet  

Quickly help me! This isn't live or anything, I just don't want to wait an hour. Question: 1/8 + 1/2 = ? (Fractions!)

Choose the missing numbers that make the following expressions equivalent.
_____x + 14 and 7(5x + _____)

A. 35; 7
B. 30; 7
C. 5; 2
D. 35; 2

Steve put $500 into a saving account.At the end of one year, he had earned $30 in interest.What interest rate was the bank paying?

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Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

A circle with radius labeled 23 yards

Find the area for the circle (use 3.14 for pi). Show your work. Round to the nearest tenth.

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Two functions are shown in the table below.
TABLE IS ON ATTACHED FILE/PICTURE
Which statement is true about the two functions when x = –6?
A.
The value of f(x) exceeds the value of g(x) by 56.

B.
The value of g(x) exceeds the value of f(x) by 56.

C.
The value of f(x) exceeds the value of g(x) by 72.

D.
The value of g(x) exceeds the value of f(x) by 72.

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Use operations of decimal, fraction, and percent numbers to model the following scenarios. In your final answer, include only an equation or proportion modeling the scenario. Do not solve the problems.


A family dines in a popular franchise restaurant. At the end of the meal, they decide to leave their server a monetary tip that is equal to 20% of the total bill amount, $60.50. How much will the family leave their server as a tip?
A family dines in a popular franchise restaurant. They plan to use a coupon that will give them a discount of 15% off of their total dinner bill, not including applicable sales tax or their server’s tip. If the family’s dinner bill totaled $34.00 before tax and tip, how much money will they save by using the coupon?
A family dines in a popular franchise restaurant. They plan to use a coupon that will give them a discount of 10% off of their total dinner bill, not including applicable sales tax or their server’s tip. The bill totals $157.30 before tax and tip. What is the new total after the server applies the 10% off coupon?
A family of eight dines in a popular franchise restaurant. The restaurant has a policy of automatically including a standard tip to the final bill for parties larger than six people. The bill for the meal included a total of $58.25 in food and beverage sales, plus a standard tip of $10.49. What percent of the food and beverage sales does the restaurant consider to be a standard tip for parties larger than six?
A family dines in a popular franchise restaurant that has a policy of automatically including a 20% tip on all food and beverage sales before coupon discounts are applied. What is the family’s total bill amount if their food and beverages totaled $94.20 and they used a 15% off coupon? (HINT: Create more than one model.)

i have a couple questions:

Write an equation and use it to solve the problem.

1.solve

The yukon River is 1,980 miles long, and twice as long as the platte river. how many miles long is the platte river?

2. solve

Olivia is 48 inches tall, and 2/3 as tall as her brother cameron. In inches, how tall is cameron?

3.solve

After arriving home from school luis read for 1/3 of an hour. if he reads for 1 1/6 hours after dinner, how many hours will luis read altogether?

4.solve

When compared to tasha jared spent 20 additional minutes kissing his girlfreind. he took 45 minutes kissing his girlfreindd. how long does it take tasha to kiss her boyfreind?

Solve the multiplicaton.

5.

6.9 x 4.2

6.

5.8 x 0.54

7.

0.7 x 6.25

Divide.

8.

4.5 divided by 0.05

9.

2.32 divided by 0.04

10.

5.43 divided by 0.6

Solve the word problems.

11.

The gym at walters middle school is 5/6 the height of a 30 foot tall building. What is the height of the gym in feet?


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Use the rules of equations and inverse operations to solve the equation. In your final answer, include all of your work.
4 - x^2 = -16

If the value of the expression 36 ÷ u is 9, what is the value of u?

Find the area of the shaded region. Use 3.14 for π. Round to the nearest tenth if necessary. Whats the label?

If each cube in the rectangular prism measures 1 cubic inch, what is the volume of the prism?
A. 40 cubic in
B. 168 cubic in
C. 84 cubic in
D. 144 cubic in

Find the volume of the rectangular prism shown. Be sure to include units in your answer. Round to the nearest tenth.

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12 gallons of water are used to completely fill 5 fish tanks. If each tank holds the same amount of water, how many gallons will each tank hold?

Express your answer as a mixed number.

Whether the ratio of cups of flour to teaspoons of vanilla is 5:2, 10:4, or 15:6, the recipes would make cookies that taste the same. We call these equivalent ratios.
4a. Find another ratio of cups of flour to teaspoons of vanilla that is equivalent to these ratios.

4b. How many batches can you make using this new ratio of ingredients?

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The system of equations y=-1/5x-6 and y=-2x+3 is shown in the graph below. According to the graph, what is the solution to this system of equations? (5,-7) (-7,5) (5,7) (7,5)​

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Use the rectangle to the right. Write your answer in simplest form.
Find the perimeter _____
Find the area _____
​

Mrs. Ruiz bought 6 gallons of gas for $18.18, 9 gallons of gas for $27.27, and 16 gallons for $48.48. Is the rate of change constant?

Which situation is best modeled by an exponential function?

A.
the area of a circle that has a radius of x inches

B.
the height of a plant that grows x inches each week

C.
the temperature of an object that is cooling by x% per hour

D.
the cost of a taxi ride that costs a flat rate plus x dollars per mile

A rectangle has a perimeter of 20 units, an area of 24 square units, and sides that are either horizontal or vertical. Do the following ordered pairs form the rectangle described above?
{(2,4), (6,4), (2,10), (10,4)}

Describe the translation that maps
A'B'C'D' back to ABCD.
B В
2
D
А
0
B
D'
4!!
A. down 5, right 6
B. up 5, left 6
C. down 5, left 6
D. up 5, right 6