All categories

2 years ago

Hey hey :D! Could any help me out with this and maybe explain your answer…? Please x3

Mathematics

2 answers:

USPshnik [31]2 years ago

4 0

I think it’s D bc 9 represents deposite and 40 withdrawal

adell [148]2 years ago

3 0

It would be A 9 deposits of 40 dollars.

If you deposit forty dollars so positive nine times you aren’t going to want to write out 40+40+40….. when you can just say 9x40 once.

You might be interested in

Can you guy's help me quick!

nadya68 [22]

Answer:

480,700 sets (first choice)

Step-by-step explanation:

If all 25 questions are different,

When order of selection counts:

P(25,7)

= 25!/(25-7)!

= 15511210043330985984000000/6402373705728000

= 2422728000

When order of selection does not count count:

C(25,7)

=25!/(7!*(25-7)!)

=15511210043330985984000000/(6402373705728000*5040)

= 480,700

Hope this helps, have a nice day.

6 0

2 years ago

Which of the following expressions shows the distributive property applied to the expression below?

BabaBlast [244]

Answer:

C. (z×6)+(z×35)

.....

3 0

2 years ago

A direct variation equation that relates x and y

jok3333 [9.3K]

Answer:

Because X and Y vary directly, the equation is the form Y =KX. We can then solve for K by using the given values for X and Y. The equation that relates X and Y is Y= 5x

7 0

2 years ago

OMG MY MATH TEACHER NEED THE WORK AND IDK WHAT TO DO!!!! Ok so the promblem is 0.5 divided my 38.50

soldi70 [24.7K]

its like 19.25 because thats the anwser and deal with it

3 0

3 years ago

Martene got a small aquarium for her birthday. The aquarium is a right rectangular prism 18.5\,\text{cm}18.5cm18, point, 5, spac

MariettaO [177]

Answer:

14 cm.

Step-by-step explanation:

We have been given that an aquarium is a right rectangular prism 18.5 cm long and 15 cm wide. We are also told that Martene put 3885 cubic cm of water in the aquarium.

To find the depth or height of aquarium, we will use volume of rectangular prism formula.

$\text{Volume of rectangular prism}=l*w*h$ , where,