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4 years ago

The table below shows the times and task that must be done to host a party at your house.

Mathematics

1 answer:

Ostrovityanka [42]4 years ago

4 0

Answer: A) 0.5 Hours

I got it correct!

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True or false, the decimal form of 3 3/8 is 3.38

Charra [1.4K]

False. The decimal form can be found by doing 3 + (3 ÷ 8). It would be 3.375.

Hope this helps!

5 0

3 years ago

What is the determinant of A = [ -2 2 -5 4 -1 -2 1 3 -5]

stepan [7]

Answer:

-51

Step-by-step explanation:

$\begin{vmatrix}-2&2&-5\\4&-1&-2\\1&3&-5\end{vmatrix}=\\=\mathsf{-10-4-60-5+40-12}=\\=\mathsf{-91+40}=\\=\mathsf{-51}$

5 0

3 years ago

Read 2 more answers

A bag contains 28 counters all of different colours. Colin chooses one counter and gives it to

yawa3891 [41]

Answer:

756 ways

Step-by-step explanation:

Given

$Counters = 28$

$Selection = 2$

Required

Determine the number of ways

The first counter can be selected in 28 ways

The second can be selected in (28 - 1) ways

The number of selection is:

$Selection = 28 * (28 -1)$

$Selection = 28 * 27$

$Selection = 756$

Hence, number of possible selection is 756

6 0

3 years ago

W W 1000 A) 35° C) 25° B) 55° D) 40°

Vlad [161]

Answer:

I don't get the question well,so if u can reframe it

8 0

3 years ago

How many sides do 1 triangle, 4 octagons, 5 dodecagons, and 4 quadrilaterals have in all?

EleoNora [17]

Answer:

3+32+60+16= 111 sides.

Step-by-step explanation:

Make sure to multiply each number of a singular shape by its number of sides then add them all together at the end :)

6 0

3 years ago