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3 years ago

Answer this question please and i will give brainliest

Mathematics

1 answer:

dimulka [17.4K]3 years ago

8 0

Answer:

false the answer is false

Step-by-step explanation:

You might be interested in

What expression is equivalent to 2 - 35

wariber [46]

Answer:

2+(-35)

Step-by-step explanation:

please make me brainlist i would love the support

5 0

3 years ago

You have 52 inches of yellow ribbon and 64 inches of red ribbon. You want to cut the ribbon into pieces of equal length with no

Tju [1.3M]

The greatest length is the gcf of 52 and 64.

52 = 2 x 2 x 13
64 = 2 x 2 x 2 x 2 x 2 x 2

gcf = 2 x 2 = 4

Therefore, the greatest length of the pieces that can be made = 4 inches

7 0

3 years ago

Heather has divided $6700 between two investments, one paying 8%, the other paying 5%. If the return on her investment is $428,

horsena [70]

Answer:

First investment = $3100

Other investment = $3600

Step-by-step explanation:

Total investment made by Henry = $6700

Let one investment be x,

Then other investment = total investment - first investment = 6700 - x

A) For 8% interest, investment = x

dollar value of 8% investment = 8/100*x= 8x/100

A) For 5% interest, investment = 6700- x

dollar value of 8% investment = 5/100*(6700- x)= 5(6700- x)/100

Total return on both the investment = 8x/100 + 5(6700- x)/100

= (8x +33500 - 5x)/100 = (3x+33500)/100

Given that total return = 428

Therefore,

(3x+33500)/100 = 428

=> 3x+33500 = 428*100 = 42800

=> 3x = 42800- 33500 = 9300

=> x = 9300/3 = 3100

Thus, first investment = x = $3100

other investment = $(6700 - 3100) = $3600

3 0

3 years ago

Today, the waves are crashing onto the beach every 4.8 seconds. The times from when a person arrives at the shoreline until a cr

kaheart [24]

Answer:

61% of the time a person will wait at least 1.872 seconds before the wave crashes in.

Step-by-step explanation:

An uniform probability is a case of probability in which each outcome is equally as likely.

For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.

The probability that we find a value X lower than x is given by the following formula.

$P(X \leq x) = \frac{x - a}{b-a}$

Uniform distribution from 0 to 4.8 seconds.

This means that $a = 0, b = 4.8$

61% of the time a person will wait at least how long before the wave crashes in?

This is the 100 - 61 = 39% percentile, which is x for which $P(X \leq x) = 0.39$ . So

$P(X \leq x) = \frac{x - a}{b-a}$

$0.39 = \frac{x - 0}{4.8 - 0}$

$x = 4.8*0.39$

$x = 1.872$

61% of the time a person will wait at least 1.872 seconds before the wave crashes in.

5 0

3 years ago

workers are loading boxes onto a truck . So far, they have loaded 48 boxes onto the truck. According to their inventory, they st

Alex

Answer:

1,200

Steps down below

Step-by-step explanation:

Steps

1: 48=4% loaded on truck and they have 96% left to load

2: so set up a proportion and it should look like this

3: 48 over x = 4 over 100

4: 48/x=4/100

6: do cross multiplication 100×48= 4,800÷ 4 = 1,200 total on truck

Answer: 1,200 total on truck

<em><u>Hope this helps.</u></em>

6 0

3 years ago