answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
exis [7]
2 years ago
8

The Blakely family plans to plant sod (grass) in their backyard. The yard measures 250 feet by 180 feet. The family has an in-gr

ound rectangular swimming pool in the center of the yard that measures 15 feet by 20 feet. How many square feet of sod will they need to cover the backyard?
Mathematics
1 answer:
crimeas [40]2 years ago
5 0

To cover the backyard they need 44700 square foot of sod.

<u>Step-by-step explanation:</u>

Area of the backyard = 250 x 180 ft

= 45000 square ft.

Area of the swimming pool = 15 x 20 ft.

= 300 square ft.

Area of the backyard available for planting sod = 45000 - 300

= 44700 square ft.

To cover the backyard they need 44700 square foot of sod.

You might be interested in
What is the solution to the proportion 42 over 56 equals 12 over x ? x =_______
levacccp [35]
42 12
—- = —-
56 x


Simplified:

3 12
— = —-
4 x

Multiply both sides by 4:

3 = 48
—-
x

Multiply both sides by x:

3x = 48

Divide both sides by 3:

x = 16
3 0
2 years ago
Johana works in the crime lab at the New York City Police Department. A woman’s shoe was found at a crime scene. Johana measures
madam [21]

Answer:

(7, 64.33)

Step-by-step explanation:

For a woman suspect whose shoe size was found at the crime scene, the equation which can be used to predict the estimated height is given as:

y=1.19x+56,$ where:\\x = woman's shoe size\\ y= the estimated likely height of the woman in inches.

(a)Let x=7

Then:  y =1.19(7)+56=64.33

An ordered pair that is a solution to the function is (7, 64.33)

(b) The estimated height of a woman who is of shoe size 7 is 64,33 inches.

7 0
2 years ago
Mick completes a total of 5 assessments for his course. He gets these marks 56,42,47,59,48. Mike needs an average mark of 50 or
Mars2501 [29]
To find the average assessment, add the 5 grades together, then divide by the quantity of grades added together (in this case 5).

=56 + 42 + 47 + 59 + 48
=252

=252 ÷ 5
=50.4 average

ANSWER: Yes, he passes his course with an average grade of 50.4.

Hope this helps! :)
4 0
2 years ago
Which expression is equivalent to StartFraction RootIndex 7 StartRoot x squared EndRoot Over RootIndex 5 StartRoot y cubed EndRo
Lera25 [3.4K]

Answer:

Option A.

Step-by-step explanation:

The given expression is

\dfrac{\sqrt[7]{x^2}}{\sqrt[5]{y^3}}

where, y\neq 0.

We need to find the expression which is equivalent to the given expression.

The given expression can be rewritten as

\dfrac{(x^2)^{\frac{1}{7}}}{(y^3)^{\frac{1}{5}}}      [\because \sqrt[n]{x}=x^{\frac{1}{n}}]

\dfrac{x^{\frac{2}{7}}}{y^{\frac{3}{5}}}      [\because (a^m)^n=a^{mn}]

x^{\frac{2}{7}}y^{-\frac{3}{5}}      [\because a^{-n}=\dfrac{1}{a^n}]

Therefore, the correct option is A.

8 0
2 years ago
Read 2 more answers
You and your friend are selling tickets to a charity event. You sell 11 adult tickets and 8 student tickets for $158. Your frien
Crazy boy [7]
{11X+8Y=158
{5X+17Y=152

{55X+40Y=790
-
{55X+187Y=1672

147Y=882
Y=6
Cost of the ticket for student is $6
3 0
2 years ago
Other questions:
  • How many gallons of pure water should be added to 10 gallons of a solution containing 15% juice so that the remaining solution c
    15·2 answers
  • What is 3 times the sixth power of 10
    13·2 answers
  • What value of x is in the solution set of 2(3x – 1) ≥ 4x – 6?
    15·2 answers
  • Your friend Pat says to you, "I'm on a new diet plan and I've been able to lose about a pound a week." Come up with a linear equ
    7·2 answers
  • Suppose you buy a CD for $300 that earns 3% APR and is compounded quarterly. The CD matures in 3 years. How much will this CD be
    14·2 answers
  • A right prism has a rhombus as a base. the height of the prism is 6 inches and the volume is 144 cubic inches. which could be th
    15·2 answers
  • The weight of a honeybee is 1.2 x 10^-1 g. The weight of the pollen collected by the bee on one trip is 6.0⋅10 ^−2 g.
    10·2 answers
  • Which is the graph of the step function f(x)? f(x) = StartLayout Enlarged left-brace 1st row 1st column negative 1 2nd column x
    10·1 answer
  • 23) An extension ladder forming a 60° angle with the ground is placed against
    10·1 answer
  • Prove that the diagonals of kite UVWX are
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!