Ask question

Ask question

All categories

3 years ago

9

Suppose the top surface of a balance beam is 16 feet 5 inches long and 3.9 inches wide. Find the area of the top surface of the

balance beam. Choose the closest answer.
A 768.30 square inches
B 748.80 square inches
C 5.34 square inches
D 64.35 square inches

1 answer:

VARVARA [1.3K]3 years ago

7 0

Answer:

Option A would be your answer

Step-by-step explanation:

Had this question on Achieve3000

You might be interested in

An adult takes 400mg of vitamin c. Each hour, the amount of vitamin c in the person’s system decreases by about 29%. How much vi

nekit [7.7K]

Answer:

1

Step-by-step explanation:

5 0

3 years ago

Solve for x. 2=4x-6

77julia77 [94]

Answer:

x = 2

Step-by-step explanation:

Rewrite the equation as 4x - 6 = 2

Move all terms not containing x to the right side of the equation:

Add 6 to both sides of the equation.

4x = 2 + 6

Add 2 and 6.

4x = 8

Divide each term by 4 and simplify.

Divide each term in 4x = 8 by 4.

$\frac{4x}{4} =\frac{8}{4}$

Reduce the expression by cancelling the common factors.

$x=\frac{8}{4}$

Divide 8 by 4.

x = 2

8 0

2 years ago

Evgen [1.6K]

Answer:

Null hypothesis $H_0; \mu=5$

Alternative hypothesis $H_a; \mu\neq 5$

Step-by-step explanation:

Consider the provided information.

The shower by an adult is 5 minutes.

The mean amount of time that college students spend in the shower is significantly different from 5 minutes. In a sample of 15 students, he found the average time was 4.29 minutes and the standard deviation was 0.75 minutes.

We need to determine the appropriate null and alternative hypotheses.

A null hypothesis is there is no statistical significance between the two variables.

An alternative hypothesis is there is a statistically significant relationship between two variables.

Therefore the required null and alternative hypothesis are:

Null hypothesis $H_0; \mu=5$

Alternative hypothesis $H_a; \mu\neq 5$

3 0

2 years ago

PLEASE ANSWER ASAP !!!

Thepotemich [5.8K]

Answer:

4/-5

Step-by-step explanation:

6 0

2 years ago

7^8 x 7^3 x 7^4 divided by 7^9 x 7^5 ASAP answer please and thankyou

sergeinik [125]

Answer:

$\huge\underline\color{purple}{Answer ☘}$

$7 {}^{8} \times 7 {}^{3} \times 7 {}^{4} \div 7 {}^{9} \times 7 {}^{5} \\ = > 7 {}^{8 + 3 + 4 - 9 + 5 } \\ = > 7 {}^{11}$

<h3>furthєr... </h3>

<h2>7¹¹ = 1977326743</h2>

<h2>———————————</h2>

$\color{pink}\boxed{Additional \: \: Information♡}$

$properties \: that \: we \: used \: while \\ solving \: the \: question \: are \: as \: follows - \\ \\ x {}^{m} \times x {}^{n} = x {}^{m + n} \\ \frac{x {}^{m} }{x {}^{n} } = x {}^{m - n}$

<h2>———————————</h2>

hσpє hєlpful~

<h2>~вє вrαínlч!</h2>

8 0

2 years ago

Read 2 more answers