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Dafna1 [17]
2 years ago
11

Round to the nearest whole number: a) 19.3 b) 127.8

Mathematics
2 answers:
enot [183]2 years ago
7 0

Answer:

19 and 128

Step-by-step explanation:

19.3 is closer to 19 than 20 and 127.8 is closer to 128 than 127

tatiyna2 years ago
5 0

Answer:

A- 19, when rounding up it's usually .5 and up since this is .3 you would round down

B- 128, since this one is above .5 you would round-up and get 128

Step-by-step explanation:

A- 19

B-128

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The table below shows the number of customers that come eat lunch at a local deli each week.
jek_recluse [69]

The table of the number of customers illustrates two different patterns

Deli should expect 90 customers to serve during week 8

<h3>How to determine the number of customers</h3>

From the table, the even number of week increases by 10, while the odd number of weeks reduces by 5.

At week 6, the number of customers is 80.

So, the number of customers at week 8 is:

Week 8 = Week 6 + 10

This gives

Week 8 = 80 + 10

Week 8 = 90

Hence, deli should expect 90 customers to serve during week 8

Read more about sequence and patterns at:

brainly.com/question/15590116

8 0
2 years ago
<img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx-3%7D%7Bx%2B2%7D%20%3D%5Cfrac%7B1%7D%7B5%7D" id="TexFormula1" title="\frac{x-3}{x+2
Shkiper50 [21]

Answer:

x=17/4

Step-by-step explanation:

(x-3)/(x+2)=1/5

cross product

1(x+2)=5(x-3)

x+2=5x-15

5x-x-15=2

4x-15=2

4x=2+15

4x=17

x=17/4

3 0
2 years ago
I NEED HELP ASAP PLEASE!
dusya [7]

Answer:

The length of AC = 4 and the length of A'C' = 1 so the scale factor is 1/4.

8 0
3 years ago
9. Find (f.g)(a) if f(a) = . and g(a) = 2². Fully simplify your answer.
Aleks04 [339]

D is your answer ....

8 0
2 years ago
Please help me<br><br> ( - 3 ) ( a + x ) , if a + 8, x = - 10
BARSIC [14]

Answer:

6

Step-by-step explanation:

-3 x (8 + [-10]) =

-3 x (8 - 10) =

-3 x -2 =

6

HOpe that helps!

7 0
3 years ago
Read 2 more answers
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