All categories

3 years ago

Answer these please and explain

Mathematics

2 answers:

katovenus [111]3 years ago

5 0

Answer:

1. $78-27

= 51 for movie tickets

51÷8,50=8

therefore Nate can invite 6 friend

2.$150-$22

=$128 for the club

$128÷$16= 8months

therefore Serena can use the club for 8months

3.$65-$23=$42

$42÷$14= 3

Chuck will be able to buy only 3 CDs

6.Peter has $3.50

7.$35-$20=$15

$15÷$0.50=30 rides

8.$60-$32=$28

$28÷4=7clown stay

Firdavs [7]3 years ago

4 0

Answer:

learning only lang po yan

Step-by-step explanation:

basa lang yan katulad ko basa lang rin

You might be interested in

an adult elephant that is 10ft tall casts a shadow that is 15ft long. find the length of the shadow that a 8ft telephone booth c

nadya68 [22]

Answer:

The length of the shadow the telephone booth is 12 ft.

Step-by-step explanation:

Given:

An adult elephant that is 10 ft tall casts a shadow that is 15 ft long.

The length of the telephone booth is 8 ft.

Now, to find the length of the shadow the telephone booth casts.

Let the length of the shadow the telephone booth be $x.$

As given, an adult elephant that is 10 ft tall casts a shadow that is 15 ft long.

So, 10 ft is equivalent to 15 ft.

Thus, 8 ft is equivalent to $x.$

Now, to get the length of the shadow of the booth we get cross multiplication method:

$\frac{10}{15} =\frac{8}{x}$

By cross multiplying we get:

$10x=120$

Dividing both sides by 10 we get:

$x=12.$

Therefore, the length of the shadow the telephone booth is 12 ft.

3 0

4 years ago

Decrease 845g by 62%

Phoenix [80]

845* (100-62)%
=845*38%
=845*38/100
=32110/100=321,1

4 0

3 years ago

Read 2 more answers

Melissa needs to mix 2 cups of baking soda with 3 cups of vinegar to make a cleaning solution. How many cups of baking soda are

sergey [27]

You need 2 cups soda for every 3 cups of vinegar
So all we have to do to calculate for every cup of vinegar is 2/3
2/3= 0.66 of one cup (66% filled)

4 0

3 years ago

Read 2 more answers

HEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLP I BEG U! BRAINLIEST FOR FIRST AND CORRECT ANSWER.

Tresset [83]

The answer to this question is 99/4, or 24.75, or 24 3/4.
They are all the same answer

I hope this helps!!!!!!

3 0

3 years ago

Read 2 more answers

Haroldo, Xerxes, Regina, Shaindel, Murray, Norah, Stav, Zeke, and Georgia are

anastassius [24]

And this problem, we're trying to figure out the probability that Xerxes arrives first and Regina arrives last. Now, the first thing to note is that there are nine people. So if we list off nine different spaces, there's nine spaces and now the order in which they arrive could be any order. So for the first spot there are nine different ways that someone can show up, Anyone can show up first and then once someone has shown up first, the person who arrives second, there are eight different ways to choose that person. Similarly, the person who arrives third, there are seven people remaining, so there's seven ways to choose that and so on. And so there are actually nine factorial ways that the people can arrive to the party. Now if xerxes needs to be in the first spot and Regina needs to be in the last spot than in these remaining seven spaces, we can put any people, so there can be any ordering between xerxes and Regina. So there is seven factorial ways to order the people between xerxes and Regina. So the probability that we end up with is seven factorial divided by nine factorial. So that is seven factorial. And remember that nine factorial can be written as nine times eight times seven factorial. The seven factorial are going to cancel. We get 1/7 times eight which is equal 1/72 which is equal to approximately zero point 014 and that's it

3 0

3 years ago