All categories

2 years ago

Approximate 79.75 to the nearest hundred, ten, whole number, thenth

Mathematics

1 answer:

Zielflug [23.3K]2 years ago

5 0

Answer: ten - 80(?)

hundred - 100

whole number - 80

tenth - 79.8

You might be interested in

A student adds 50 ml of water to a graduated cylinder and then drops into the graduated cylinder to find the volume. What is the

Dmitrij [34]

Answer:

25 mL

Step-by-step explanation:

You subtract the amount of water in the cylinder with the rock, from the amount of water in the cylinder without the rock. The equation is 75mL - 50 mL

8 0

3 years ago

When dealing with word problems and linear equations, what does the y-intercept represent and how is the slope defined?

katovenus [111]

Answer:

Step-by-step explanation:

y-intercept represents the starting value, slope is the rate of change

slope is rise/run

6 0

3 years ago

Read 2 more answers

The director of a state agency believes that the average starting salary for clerical employees in the state is less than $30,00

ss7ja [257]

Answer:

The test statistics is $z = -1$

Step-by-step explanation:

From the question we are told that

The sample size is n = 100

The null hypothesis is $H_o : \mu = \$30000$

The alternative hypothesis is $H_a : \mu < \$ 30000$

The sample mean is $\= x = \$29,750$

The standard deviation is $\sigma = \$2,500$

The level of significance is $\alpha =0.05$

Generally the test statistics is mathematically represented as

$z = \frac{\= x - \mu }{ \frac{ \sigma}{ \sqrt{n} } }$

=> $z = \frac{29750 - 30000 }{ \frac{ 2500}{ \sqrt{100} } }$

=> $z = -1$

7 0

3 years ago

Match the expressions with the nonpermissible replacements for y

pantera1 [17]

-7 _D_

$\frac{3}{2}$ _A_

1 _C_

$\frac{-1}{4}$ _B_

_A_ $\frac{y^{2} -2y+1}{2y-3}$ 

_B_ $\frac{y(y+5)}{4y+1}$ 

_C_ $\frac{5y^{2}-6y+1 }{-5(y-1)}$ 

_D_ $\frac{y^{2}-y-6 }{-2(y+7)}$ 

3 0

3 years ago

Read 2 more answers

A box has a base of 12 inches by 12 inches and a height of 30 inches. What is the length of the interior diagonal of the box? Ro

Wittaler [7]

The sides of the box are 12in by 12in by 30in.

The interior diagonal =[12^2+12^2+30^2]0.5

=[144+144+900]^0.5

=1188^0.5

The final answer is 34.47in.

My deepest apology if this is not what you meant.

= 34.47in.

3 0

3 years ago

Approximate 79.75 to the nearest hundred, ten, whole number, thenth​

Approximate 79.75 to the nearest hundred, ten, whole number, thenth