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Zarrin [17]
2 years ago
13

HELP ASAP !!

Mathematics
2 answers:
Norma-Jean [14]2 years ago
8 0
Here we have a negative  times a positive number. In this case The answer is always negative.

-1.15 * 3.2 = - 3.68
kaheart [24]2 years ago
8 0

Answer:

The answer is -3.68.

Step-by-step explanation:

Given expression is :

(-1.15) times 3.2

Now, we know that when a positive number is multiplied by a negative number, the result is always negative. It does not matter in which order the numbers are in that you are multiplying, the answer is always a negative number.

So, (-1.15)\times3.2=-3.68

Hence, the answer is -3.68.

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The Regency Hotel has enough space at its entrance for six taxicabs to line up, wait for guests, and then load passengers. Cabs
maksim [4K]

Answer:

The appropriate solution is:

(1) 22.81 minutes

(2) 0.171

Step-by-step explanation:

According to the question, the values will be:

The service rate of guess will be:

= 5+3.5

= 8.5 \ minutes

The mean arrival rate will be:

\lambda =\frac{60}{5}

  =7.5 \ cabs/hr

The mean service rate will be:

\mu= 7.05 \ cabs/hr

(1)

The average time a cab must wait will be:

⇒ W_q=22.95-\frac{1}{7.05}

⇒       =\frac{161.798-1}{7.05}

⇒       =\frac{160.798}{7.05}

⇒       =22.81 \ minutes

(2)

The required probability will be:

⇒ P(X\geq 6)=\frac{1-2.115}{1-7.5}

⇒                  =\frac{-1.1115}{-6.5}

⇒                  =0.171

6 0
2 years ago
Whoever answers CORRECTLY will get Brainliest. Do not answer if you don’t know. Don’t guess either. I want all correct answers.
nignag [31]

Answer: 18 cm^2

Step-by-step explanation:

There are four equal triangle and a rectangle.

Formula of a rectangle = b * h = 2*3 = 6

Formula of triangle =  \frac{bh}{2} but there four of them so we times them by 4, this leaves us with 2 (b * h) = 2(2*3) = 12

Area of pentagon = area of all triangles + rectangle

Area of pentagon = 12 + 6 = 18

Hope this helps.

4 0
2 years ago
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Find the equation of the line
PolarNik [594]

Answer:

y = 10x +

the picture is cut short so I can't help with the next box.

8 0
2 years ago
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All parallelograms are
Alexxandr [17]

Answer:

Quadrilaterals

Step-by-step explanation:

4 0
3 years ago
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A rectangular prism has a length of 4 ft, a width of 2 ft, and a height of 3 ft. What is the capacity of container
KIM [24]

Answer:

24

Step-by-step explanation:

4 x 2 = 8 so 8 x 3 = 24

8 0
3 years ago
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