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3 years ago

The product of 4 and a number is 5.6. What is the number?

1 answer:

8 0

Let this number be represented by the variable "n"

product of 4 and n is multiplying4 and n

4 * n = 5.6

divide 4 to both sides to isolate the variable on one side

n=1.4

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72 is 45% of what number? Please give me a explanation with the answer asap

Juliette [100K]

Answer:

160

Step-by-step explanation:

72/45 = 1.6

1.6 * 45 = 72

Background information

160/100 = 1.6 (100 for percents)

160 fits the answer so it is right

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

5 0

3 years ago

The local movie theater reported loses of $175 each day for three days. What was the loss for the fourth day?

laila [671]

Answer: $700
explanation: they lost 175 EACH DAY
so 175 x 3 = 525
add another 175 for the fourth day
525 +175 = 700
They lost a total of $700 on the fourth day.

5 0

3 years ago

Your grandparents invested $2,000 for you on the day you were born. How much will this investment be worth on your 25th birthday

algol [13]

We know that, Amount in Compound interest is given by :

$\bigstar \ \ \boxed{\sf{Amount = Principal\bigg(1 + \dfrac{Rate \ of \ Interest}{100}\bigg)^{Time \ Period}}}$

Given : Principal = $2000

Given : Annual yield is 5% and the interest is compounded quarterly

It means : Interest is compounded 4 times in a year

$\implies \sf{Rate \ of \ Interest = \dfrac{R}{4} = \dfrac{5}{4}}$

$\sf{\implies Time \ period = (25 \times 4) = 100}$

Substituting all the values in the formula, we get :

$\implies \sf{Amount = 2000\bigg(1 + \dfrac{\dfrac{5}{4}}{100}\bigg)^{100}}$

$\implies \sf{Amount = 2000\bigg(1 + \dfrac{5}{400}\bigg)^{100}}$

$\implies \sf{Amount = 2000\bigg(1 + \dfrac{1}{80}\bigg)^{100}}$

$\implies \sf{Amount = 2000\bigg(\dfrac{81}{80}\bigg)^{100}}$

$\implies \sf{Amount = 2000 \times (1.0125)^{100}}$

$\implies \sf{Amount = 2000 \times 3.463}}$

$\implies \sf{Amount = 6926.8}$

8 0

3 years ago

Woodland Mountain Park sells annual visitor passes for 12:50 last year the Park Race 53 and 500 in an annual visiting sales how

Lorico [155]

Answer:

4,280 tickets were sold

Step-by-step explanation:

3 0

3 years ago

One of the mutually exclusive results of an activity conditional probability 2. a combination of one or more outcomes independen

charle [14.2K]

Outcome - one of the mutually exclusive results of an activity
probability - a measure of likelihood of a given result
compound events - events involving two or more activities
event - a combination of one or more outcomes
independent events - compound events whose outcomes do not affect each other
conditional probability - probability of one event given that another has occurred

4 0

3 years ago