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SOVA2 [1]
3 years ago
7

What is the volume of a triangular prism that is 10cm long, 7 cm wide and 4 cm high

Mathematics
1 answer:
Semmy [17]3 years ago
4 0
I think the answer might be 280
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Algebraic expression for the sum of a number and 8
Sladkaya [172]

Answer:

n + 8

Step-by-step explanation:

<u>Step 1:  Convert words into an expression</u>

The sum of a number and 8

n + 8

Answer: n + 8

6 0
3 years ago
Caroline and Helen share a job in the ratio 3:2.
Simora [160]

Answer:

helen works 16 hours

Step-by-step explanation:

caroline = 3 which is 24 hours

24/3 = 8

1 = 8 hours

8 hours x 2 = 16 hours

7 0
3 years ago
You are standing in one big palace where a king and his 5 queens stay. Each queen has 5 rooms. In each room there are 5 big cats
Paladinen [302]
(5+1+1)*2 + 5*5*5*(1+5)*4 = 3014
Rooms = 5*5 = 25
Cats per room = 5 + 5*5 = 30
All cats legs = 25*30*4 = 3000
All humans = 1+1+5 = 7
All humans legs = 7*2 = 14
All legs = 3000 + 14 = 3014


7 0
4 years ago
Identify the population parameter for the scenario below:A bank manager wants to know the average amount of time customers of hi
PolarNik [594]

Answer:

The correct option is;

A) The average wait time for the 300 customers polled

Step-by-step explanation:

Here we note that a population parameter is a quantity that is a numerical  characteristic of the entire population. It depicts the nature of the entire population or group. It is however not a statistic or sample or population subset data.

Example of population parameter includes the average values of a given statistic such as the average number of snack in a bag.

Therefore, the population parameter in the question is the verge wait time of 300 customers polled.

8 0
3 years ago
What is the solution to the system of equations below?
sattari [20]

Answer:

<h2>x = 9, y = -36 → (9, -36)</h2>

Step-by-step explanation:

y=-3x-9\qquad(1)\\\\y=\dfrac{1}{3}x-39\qquad(2)\\\\\text{Substitute (1) to (2)}\\\\-3x-9=\dfrac{1}{3}x-39\qquad\text{multiply both sides by 3}\\\\-9x-27=x-117\qquad\text{add 27 to both sides}\\\\-9x=x-90\qquad\text{subtract}\ x\ \text{from both sides}\\\\-10x=-90\qquad\text{divide both sides by (-10)}\\\\x=9

\text{Put the value of x to (1):}\\\\y=-3(9)-9\\\\y=-27-9\\\\y=-36

7 0
3 years ago
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