2 years ago

Travel A train makes a trip at 65 mi/h. A plane

Mathematics

1 answer:

Sladkaya [172]2 years ago

8 0

Answer:

hihjjjkkcjkbcgukn c

Step-by-step explanation:

v mkkjljjj

You might be interested in

A local florist has roses $35 per dozen.<br> You only want to buy 1.<br> How much will it cost you?

Effectus [21]

Answer:

$2.92

Step-by-step explanation:

35/12 = 2.91666666667

1 rose = 2.91666666667 = $2.92

4 0

2 years ago

A circle with radius 2 in and the center the origin can be mapped on to a circle with radius 4 and center (3,6) through which tr

kolezko [41]

Because it is the best an the s

5 0

3 years ago

Find the area of a circle with a circumference of 6.28 units.<br> units2

Nuetrik [128]

Answer:

$circumference = 2\pi r\\\\6.28 = 2\pi r\\\\r = \frac{6.28}{2\pi}$

$Area = \pi r^2 = \pi (\frac{6.28}{2\pi} )^{2} = \frac{6.28 \times6.28}{4\pi} = 3.14 square \ units$

6 0

2 years ago

An ice cream shop has 15 different toppings for sundaes, and it is running a special for 3 free toppings. How many 3-topping sun

marishachu [46]

Answer:

B. 455

Step-by-step explanation:

The order in which the toppings are chosen is not important. So we use the combinations formula to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

In this question:

3 toppings from a set of 15. So

$C_{15,3} = \frac{15!}{3!(15-3)!} = 455$

455 3-topping sundaes can be made.

7 0

2 years ago

Gianni added 1 3/4 cup of pecans and 1 1/3 cup of walnuts to a recipe.

Margaret [11]

Hello there.

How many cups of nuts did Gianni add to the recipe?

Cups 3 1/12.

3 0

2 years ago