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3 years ago

You sell a total of 17 pieces of disposable and washable face masks.what is the answer

Mathematics

1 answer:

Amanda [17]3 years ago

6 0

I don’t understand you are asking

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There are 135 people in a sport centre.

bija089 [108]

if there is figure add figure

8 0

3 years ago

2 3/4 Super Sammy ate 13/5 slices of pizza for lunch and 2 2/10 slices for dinner. How much pizza did Super Sammy eat altogether

MaRussiya [10]

Answer:

19 pizza

Step-by-step explanation:

4+5+10=19 pizza

7 0

3 years ago

HELP ME PLZ I BEG YOU

Dmitry [639]

Answer:

Option H

Step-by-step explanation:

<u>Step 1: Determine which option is correct</u>

Option F: The mode/most common number in Store 1 is 2 which the mode of Store 2 is 1. So... the first option is not correct.

Option G: The range for both of the data sets are 6. So... the second option is not correct.

Option H: The mean/average of Store 1 is 2.9 which the mean/average for Store 2 is 2. So... this option is correct because store 1 does have a higher mean than store 2.

Answer: Option H

6 0

3 years ago

Combine the like terms -5.4v plus 0.3v

VladimirAG [237]

-5.4v+0.3v= -5.1v

Because both numbers have a common variable of 'v,' they can be combined.

6 0

3 years ago

A restaurant has a main location and a traveling food truck. The first matrix A shows the number of managers and associates empl

denis-greek [22]

Answer:

A*B= $\left[\begin{array}{cc}705&80\\121&14 \end{array}\right]$

Step-by-step explanation:

Given A= $\left[\begin{array}{cc}5&25\\1&4\end{array}\right] \left[\begin{array}{cc}41&6\\20&2\end{array}\right]$ = B

Finding A*B means multiplying the first row with the first column and first row with the second column would give the first row elements. The second ro0w elements are obtained by multiplying the second row with the 1st column and second row with the second column.

so A*B= $\left[\begin{array}{cc}5*41+ 25*20&5*6 + 25*2\\ 1*41+4*20 & 1*6+ 4*2\end{array}\right]$

Now multiply and add the separate elements of the matrix A*B=

$\left[\begin{array}{cc}205+500&30+50\\41+80&6+8\end{array}\right]$

A*B= $\left[\begin{array}{cc}705&80\\121&14 \end{array}\right]$

b. The 1st element of the 1st row shows the salaries of the managers and 2nd element of the 1st row the salaries of associates at the restaurant . The second row 1 st element shows the benefits of the managers and 2nd element the benefits of the associates at the food truck.

c. The total cost of salaries for all employees (managers and associates) at the restaurant = 705 + 80 = 785

Total cost of benefits for all employees at the food truck= 121 + 14= 135

6 0

3 years ago