A car drives 10 1/2 miles in 1/6 hour. what is its speed in miles per hour

What is the perimeter of the shape below?

Mashcka [7]

None of these choices are correct

The down side of the shape is unknown and cannot be found, therefore you cannot find the perimeter of the shape.

8 0

2 years ago

How do i solve this?

Semenov [28]

Answer:

You basically just multiply 2000 by .18 or 18% to get your answer.

For the second part 4000 by .36 or 26% (If you want answer just ask)

7 0

2 years ago

WeMoveU charges an hourly rate for a moving team to load and unload a truck. The charges is a different hourly rate for a team p

Serggg [28]

Answer:

Step-by-step explanation:

WeMoveU charges an hourly rate for a moving team to load and unload a truck. The charges is a different hourly rate for a team pack and unpack boxes. Use the quotes below to determine the company's hourly rates. Weekday Move: 5hours of loading and unloading services. 4 hours of packing and unpacking service. $730 total cost. Weekend Move: 4 hours of loading and unloading services. 5 hours of packing and unpacking services. $710 total cost.

Let us represent:

Hours of Loading and Unloading = X

Hours of packing = y

5hours of loading and unloading services. 4 hours of packing and unpacking service. $730 total cost.

5x + 4y = 730..... Equation 1

Weekend Move: 4 hours of loading and unloading services. 5 hours of packing and unpacking services. $710 total cost.

4x + 5y = 710.... Equation 2

Combining both Equations together

5x + 4y = 730..... Equation 1

4x + 5y = 710.... Equation 2

We solve using Elimination method

5 0

3 years ago

Mario has 4 large veggie pizzas. Each of his friends will eat 2/6 of one pizza.

mr Goodwill [35]

Answer:

Each pizza must be divided into 6 parts. TRUE

Mario can feed 12 friends with 4 pizzas. TRUE

Step-by-step explanation:

Total number of pizzas Mario has = 4

Now the fraction of pizza eaten by 1 friend = 2/6 = 1/3

⇒ 1 friend eats $(\frac{1}{3})$ of pizza.

So, the fraction if pizza eaten by his 3 friends = 3 x Fraction his 1 friend eats)

$= 3 \times (\frac{1}{3} ) = 1$

Hence, his 3 friends eats 1 complete pizza.

Now, he has a total of 4 pizzas.

So, the number of friends to finish 4 pizza

= 4 x ( Number of people to finish 1 pizza) = 4 x 2 = 12 friends

Hence, his 12 friends eat 4 complete pizza.

Now, the given statements are:

Each pizza must be divided into 4 parts.

False as 3 is NOT divisible by 4

Each pizza must be divided into 6 parts. TRUE

Mario can feed 12 friends with 4 pizzas. TRUE

Mario can feed 24 friends with 4 pizzas. FALSE

3 0

3 years ago

et X represent the full height of a certain species of tree. Assume that X has a normal distribution with a mean of 191.8 ft and

SVETLANKA909090 [29]

Answer:

The probability that the height of a randomly selected tree is as tall as mine or shorter.

P(X≤182.2) = 0.0082

Step-by-step explanation:

Step(i):-

Mean of the Population = 191.8 ft

Standard deviation of the Population = 4 ft

Let 'X' be the random variable in normal distribution

X = 182.2 feet

$Z = \frac{x-mean}{S.D}$

$Z = \frac{182.2-191.8}{4} = -2.4$

Step(ii):-

The probability that the height of a randomly selected tree is as tall as mine or shorter.

P(X≤182.2) = P( z≤ -2.4)

= 1-P(z>2.4)

= 1-(0.5 + A(2.4))

= 0.5 - A(2.4)

= 0.5 - 0.4918

= 0.0082

The probability that the height of a randomly selected tree is as tall as mine or shorter.

P(X≤182.2) = 0.0082

5 0

3 years ago