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3 years ago

7

A square garden has a perimeter of 60 yards. If one yard is approximately 0.9 meters, which of the following best represents the

area of the garden in square meters?

2 answers:

Luba_88 [7]3 years ago

5 0

I think about 54 square meters.

lidiya [134]3 years ago

4 0

202.5 squared Meters

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Anybody know how to do lowest terms and can teach me how to get the answer to lowest terms questions?

Rzqust [24]

Answer:

Step-by-step explanation:

6/9+x=7/10

x=7/10-6/9

when adding fractions both denominators must be equal, we’ll make them 90

x=(7/10)(9/9)-(6/9)(10/10)

x=63/90-60/90

x=3/90, the greatest divisor of 3 and 90 is 3 so divide both the numerator and denominator by 3

x=(3/3)/(90/3)

x=1/30

4 0

3 years ago

Tamika's Terrific Tacos sells a beef or chicken taco for $2.50. The ingredients for each taco cost 50¢. Tamika's taco makers Tom

VikaD [51]

Answer:

C. $1.00

Step-by-step explanation:

Costs per taco:

$\begin{tabular}{| l | r |}\cline{1-2} \bf Expenditure & \bf Amount \\\cline{1-2} Ingredients & \$0.50 \\\cline{1-2} Labor & \$0.50 \\\cline{1-2} Rent/Utilities/advertising & \$0.25 \\\cline{1-2} Salary & \$0.25 \\\cline{1-2} \bf TOTAL & \bf \$1.50 \\\cline{1-2}\end{tabular}$

Profit per taco:

Profit = Selling price - expenditure

= $2.50 - $1.50

= $1.00

Therefore, $1.00 of profit is generated per taco sold.

8 0

2 years ago

Find the missing exponent

anzhelika [568]

Answer:

where is the rest of the context?

7 0

3 years ago

Read 2 more answers

HELP ME IM BEING TIMED

german

Answer:

-4.9

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A group of 54 college students from a certain liberal arts college were randomly sampled and asked about the number of alcoholic

aliya0001 [1]

Answer:

P-value = 0.4846

Step-by-step explanation:

We are given the following in the question:

Population mean, μ = 4.73

Sample mean, $\bar{x}$ = 4.35

Sample size, n = 51

Alpha, α = 0.05

Sample standard deviation, s = 3.88

First, we design the null and the alternate hypothesis

$H_{0}: \mu = 4.73\\H_A: \mu \neq 4.73$

We use Two-tailed z test to perform this hypothesis.

Formula:

$z_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}} }$

Putting all the values, we have

$z_{stat} = \displaystyle\frac{4.35 - 4.73}{\frac{3.88}{\sqrt{51}} } = -0.699$

Now, $z_{critical} \text{ at 0.05 level of significance } = \pm 1.96$

We can calculate the p-value with the help of standard normal table.

P-value = 0.4846

Since the p-value is higher than the significance level, we fail to reject the null hypothesis and accept it.

We conclude that this college has same drinking habit as the college students in general.

7 0

4 years ago