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antiseptic1488 [7]
3 years ago
14

HELP ME PLEASE! 20 POINTS!

Mathematics
2 answers:
ziro4ka [17]3 years ago
6 0
1: 1/100
2: 1/100
3: 100
strojnjashka [21]3 years ago
4 0

Answer:

1 no answer=1/100

2 no answer=1/100

3 no answer=100

Step-by-step explanation:

You might be interested in
What are the solutions to the equation y2 – 1 = 48?
Furkat [3]

{y}^{2}  - 1 = 48 \\  {y}^{2}  = 49 \\ y =  \sqrt{49}  \\ y =  - 7 \: or \: 7

{y}^{2}  - 1 = 24 \\  {y}^{2}  = 25 \\ y =  \sqrt{25}  \\ y =  - 5 \: or \: 5

Hope this helps. - M
6 0
3 years ago
*PLEASE HELP ASAP!!!! PLEASE SHOW YOUR WORK! THANKS!*
den301095 [7]
1 .Fridays and Saturdays, she works 16 hours

16 x $9.70  = $155.20
answer: her gross pay in a week: $155.20

2.  7 hours on Wednesday, 6 hours on Thursday, and 9 hours on Friday. His gross pay for all three days was $196.90
7 + 6 + 9 = 22
196.90 / 22 = $8.95
answer: his hourly rate was $8.95

3.hourly rate of $11.28 per hour worked 46 hours last week. She works overtime for hours exceeding 40 hours in a week. She is paid overtime at a rate of time and a half. What was her gross pay last week?

$11.28 x 40 = $451.20 ---normal 40 hours paid

46 - 40 = 6 (6 hours over time)

11.28 + 11.28/ 2 = $16.92 (overtime pays a rate of time and a half)

6 * $16.92 = $101.52

$451.20(40hours) +  $101.52(6hours overtime) = $552.72

answer: her gross pay last week was $552.72

4. Paul received a $15 tip on a meal that cost $120. What percent of the meal cost was the tip?

15 / 120 = .125
.125 * 100 = 12.5%

answer: percent of the meal cost was the tip was 12.5%

5. Carly earns a weekly salary of $720 plus 4% commission. Last week, she sold $3250 worth of products. What was her gross pay?

4% = .04
$3,250  * .04 = $130 (commission on sold products)

$720  + $ 130 = $850
answer:  her gross pay was $850

5 0
3 years ago
Read 2 more answers
Who is good at math? I NEED HELP
bija089 [108]
What do you need help with?
8 0
3 years ago
PLEASE HELP ASAP!!! I WILL GIVE 13 POINTS: Translate into algebraic expression- n−1 increased by 110%
garik1379 [7]

Answer:

(n-1)2.1

Step-by-step explanation:

Since it already gives you a vaariable <u>n</u>, -->

P (n-1) -->

COnvert 110% to 2.1 / decimal

--> multiply

(n-1)2.1

Hope this helps!

5 0
3 years ago
PLEASE HELP I NEED THIS QUICK IM SO STUCK.<br>​
madreJ [45]
The answer is A. You can check by seeing that for 2 lbs $5 were paid, which means one lb is 2.50
4 0
2 years ago
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