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3 years ago

IM FORGET WHAT TO DO SOO IM ALWAYS GOING BACK AND WATCHING THE VIDEO SOMEONE PLEASE HELP

Mathematics

2 answers:

Genrish500 [490]3 years ago

7 0

Answer:

see attached

Step-by-step explanation:

Paha777 [63]3 years ago

4 0

5/6 - 3/4= 1/12
3/5 ÷ 1/3= 9/5
6/1 * 2/3= 4

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30 points Help ASAP How do division properties help you evaluate expressions? Drag a word or number to the box to correctly comp

yKpoI14uk [10]

Answer:

Numerator , 0

Anything divided by 0 is always 0

Brainliest Pls

3 0

3 years ago

my dad just sent me this riddle, i’ve spent an hour on this and even brought my mom into it but no one can figure it out, help?

jasenka [17]

Answer:

What grade are you?

Step-by-step explanation:

Cause it's hard even gòogle can't answer it.

7 0

3 years ago

Read 2 more answers

Two different types of tea are sold in your store. If you know 100 cups of tea were sold and one type sold 5 times as much as th

LiRa [457]

The answer can not be found from the given information

Step-by-step explanation:

Two different types of tea are sold in your store

You know 100 cups of tea were sold
One type sold 5 times as much as the other type

We need to find how much of each type of tea were sold

Assume that the two types are x and y

∵ x represents one type of tea

∵ y represents the other type of tea

∵ 100 cups of tea where sold

- Add x and y, then equate the sum by 100

∴ x + y = 100 ⇒ (1)

∵ x type is 5 times as much as y type

∴ x = 5y ⇒ (2)

Now we have a system of equations to solve it

Substitute x in equation (1) by equation (2)

∴ 5y + y = 100

∴ 6y = 100

- Divide both sides by 6

∴ y = 16.67

<em>But you know number cups must be whole numbers</em>

The number cups can be 102 <em>OR</em> one type is 4 times as much as the other type

If the number of cups is 102, then

85 cups of one type and 17 cups of the other type were sold

If one type is 4 times as much as the other type, then

80 cups of one type and 20 cups of the other type were sold

The answer can not be found from the given information

Learn more:

You can learn more about the system of equations in brainly.com/question/2115716

#LearnwithBrainly

8 0

3 years ago

a card is chosen from a standard deck of cards. what is the probability that the card is a queen, given that the card is a club?

Dmitrij [34]

Answer:

Probability that card is queen given that card is club is $\frac{4}{13}$

Step-by-step explanation:

Given : A card is chosen from a standard deck of cards.

To find : What is the probability that the card is a queen, given that the card is a club?

Solution : It is the conditional probability

$P(A|B)=\frac{P(A\cap B)}{P(B)}$

Let A is probability that card is queen.

Let B is the probability that card is a club.

Probability that card is queen given card is club $P(A\cap B)=\frac{4}{52}=\frac{1}{13}$

Probability that card is club from deck of 52 cards $P(B)=\frac{13}{52}=\frac{1}{4}$

To find probability that card is queen given that card is club $P(A|B)$

$P(A|B)=\frac{P(A\cap B)}{P(B)}$

$P(A|B)=\frac{\frac{1}{13}}{\frac{1}{4}}$

$P(A|B)=\frac{1\times4}{13\times 1}=\frac{4}{13}$

Therefore, Option A is correct.

Probability that card is queen given that card is club is $\frac{4}{13}$

7 0

3 years ago

Read 2 more answers

Can i get answer and help plis

Nadya [2.5K]

Answer
101.76(i think)

Explanation
First you would change the percentage to a decimal which would be 0.25. Multiply 0.25 x 128 = 32

Subtract 32 from 128 to get 96
96 x 0.06 = 5.76
5.76+ 96 = 101.76

Let me know if it helps

7 0

2 years ago