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3 years ago

40 is 50% of what number?

1 answer:

7 0

Steps:
1. Do a proportion
40/x equals 50/100
2. 40 times 100 equals 4,000
3. Do 4,000 divided by 50 equals 80
4. Your answer is 80

You might be interested in

Would x= 8 be a solution to equation × +10=24?

ella [17]

Answer:

No, 8+10=18 but, 14+10=24 which means x=14

Step-by-step explanation:

6 0

3 years ago

Find the value of x for which pll q.

klasskru [66]

Answer:

D) 9

Step-by-step explanation:

These angles are equal to each other because they’re alternate interior angles so:

9x + 8 = 15x - 46

9x - 15x = -46 - 8

-6x = -54

x = 9

7 0

3 years ago

The student council has 10 members where 5 of the members are Seniors. They need to choose a President, Vice President, Secretar

natima [27]

Answer:

P=1/42.

Step-by-step explanation:

We know that the student council has 10 members where 5 of the members are Seniors. They need to choose a President, Vice President, Secretary and Treasurer. We calculate the probability that the President is a Senior:

We calculate the number of possible combinations:

$C_4^{10}=\frac{10!}{4!(10-4)!}=210$

Number of favorable combinations is 5.

Threfore, the probability is

P=5/210

P=1/42.

8 0

4 years ago

GIVING BRAINLIEST I ONLY NEED LIKE 2 OR 3 SENTENCES!

Softa [21]

Answer:

Trying to use a subject pronoun like he in a place of pool if the substituting sounds all right then use the subjective form who whom on the other hand is an object pronoun objective case therefore it should be used whenever it will do the job of direct object indirect object or object of preposition

Step-by-step explanation:

7 0

3 years ago

at the beginning of the month a store had a balance of -554. during the month the store lost another 600 what is the balance

blondinia [14]

Answer:

-554 - 600 = -1154

the store's balance is $ -1154.00

3 0

3 years ago