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IceJOKER [234]
3 years ago
8

Solve the equation X – 7 = 18 a. x = 11 b. x = -11 c. x = 25 d. x = -25

Mathematics
1 answer:
MakcuM [25]3 years ago
6 0
I believe the answer will be 'C', because 25-7 = 18.
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Being... Great.... might be 78?! nah she prolly not im jk
olga_2 [115]

Answer:

B.

Step-by-step explanation:

233% = 2.33

2 2/3 = 2.6

5 0
1 year ago
Kayla has 36 yellow stickers, 27 red stickers, and 18 blue stickers. She wants to distribute the stickers into bags so that each
4vir4ik [10]

Answer:

Kayla can put 9 stickers in each bag.

she can distribute it into bags of 9 stickers each of the same colour.

Step-by-step explanation:

Given;

yellow stickers = 36

red stickers = 27

blue stickers = 18

For her to distribute the stickers into bags so that each bag contains only one color of stickers and every bag has the same number of stickers without remainder.

We need to find the highest common factor of the number of the three colours.

36 = 4×9

27 = 3×9

18 = 2×9

We can see that they are all divisible by 9

Therefore, she can distribute it into bags of 9 stickers each

3 0
3 years ago
During summer weekdays, boats arrive at the inlet drawbridge according to Poisson distribution at a rate of 3 per hour. In a 2-h
mrs_skeptik [129]

Answer:

The probability that no boats arrive is 2.48\times 10^{-3}.

Step-by-step explanation:

Poisson distribution:

Poisson distribution is a statistical distribution that helps to find out the probability of a certain is likely occur a specified period of time.

P(X=x)=\frac{e^{-\lambda t}(\lambda t)^x}{x!}

\lambda = rate.

Given that, Poisson distribution at a rate of 3 per hour.

\lambda = 3

t=2

x=0

The probability that no boats arrive is

P(X=0)=\frac{e^{-2\times 3}(2\times 3)^0}{0!}

                =2.48\times 10^{-3}

6 0
3 years ago
Find the unit rate. Round to the nearest hundredth, if necessary.<br> $370 for 12 ft2
valentina_108 [34]

Answer:

30.80

Step-by-step explanation:

$370/12ft^2

6 0
3 years ago
Thank you guys for your help!
Verdich [7]

Answer:

  4/5

Step-by-step explanation:

  • -18/2 = -9, and integer
  • √9 = 3, an integer
  • 0, an integer
  • 4/5, irreducible fraction; not an integer
7 0
3 years ago
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