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Vilka [71]
3 years ago
15

2^3 + 4m divided by 2 when m = 1.5 help me pls

Mathematics
1 answer:
Gelneren [198K]3 years ago
8 0

Answer:

The answer should be 7

Step-by-step explanation:

2³ = 8

4 x 1.5 = 6

8 + 6 = 14

14 ÷ 2 = 7

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20x + 35y. What is the greatest common factor of the terms 20x and 35y?
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The greatest common factor is  5 .

If you factor it out, the expression becomes        5 (4x + 7y) .
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Point A is translated 4 units left and 3 units up. What are the coordinates of point A in its new position ?
Mashcka [7]

Answer:

A (-4,3)

Step-by-step explanation:

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Someone plz help to become brainliest and get points !! :) plz answer truthfully
natulia [17]

Answer:

The surface area of the tissue box is <u>136 in²</u>.

Step-by-step explanation:

Given:

Length (l) = 8 inches.

Width   (w) = 4 inches.

Height  (h)=  3 inches.

Now, to find the surface area of tissue box.

So, to get the surface area we put formula:

Surface area = 2(h × w)+2(h × l)+2(w × l)

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Surface\ area = 136\ in^2.

Therefore, the surface area of the tissue box is 136 in².

8 0
3 years ago
A new exhibit at the museum focuses on skin, the body's largest organ! It differs in thickness all over your body. The soles of
SCORPION-xisa [38]

Answer:

0.02 mm

Step-by-step explanation:

Let's convert the numbers given in decimal first, for ease of calculation.

Thickness of soles of feet = 1  2/5th mm, which is 1.4 mm

THick ness of eyelids are 1/70 TIMES the thickness of soles

So we multiply 1/70 [in decimal that is 0.0143 (rounded to 4 decimals) ] with 1.4:

0.0143 * 1.4 = 0.02 mm

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7 0
3 years ago
The annual salaries of employees in a large company are approximately normally distributed with a mean of $50,000 and a standard
Lena [83]

Answer:

The probability of randomly selecting one employee who earned less than or equal to $45,000=0.00621

Step-by-step explanation:

We are given that

Mean,\mu=50000

Standard deviation,\sigma=2000

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P(x\leq 45000)=P(\frac{x-\mu}{\sigma}\leq \frac{45000-50000}{2000})

P(x\leq 45000)=P(Z\leq-\frac{5000}{2000})

P(x\leq 45000)=P(Z\leq -2.5)

P(x\leq 45000)=0.00621

Hence,  the probability of randomly selecting one employee who earned less than or equal to $45,000=0.00621

6 0
3 years ago
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