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Neko [114]
2 years ago
8

A scientist began a study with a sample of 1,500 bacteria. He noticed that

Mathematics
1 answer:
dedylja [7]2 years ago
6 0

Answer:

C

Step-by-step explanation:

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Find the product of 0.056 and 0.73.<br><br> 0.04088<br> 0.4088<br> 0.0056
IrinaK [193]
0.04088 0.056 ×0.73 =0.04088
4 0
3 years ago
Caitlyn purchased a ring for her jewelry store at the wholesale price of $220 and marked up the price 35%. What is the list pric
AlekseyPX

Answer:

$297

Step-by-step explanation:

220 increase 35% =

220 × (1 + 35%) = 220 × (1 + 0.35) = 297

8 0
2 years ago
What is 63000 in standard form
Vitek1552 [10]
6.3 x 10^4


Hope this helps ^-^
5 0
3 years ago
How many degrees does the hour hand of a clock turn between 3 p.m and 7:30 p.m ?​
BlackZzzverrR [31]

A clock has 12 hours on it.

360/12 = 30

Each hour is 30 degrees.

3pm to 7:30pm is 4.5 hours

Multiply total hours by degrees per hour:

4.5 x 30 = 135 degrees

3 0
2 years ago
Read 2 more answers
Twin brothers,billy and Bobby, can mow their grandparents lawn together in 72 minutes. Billy could mow the lawn by himself in 15
Alla [95]

Answer:

Billy used 28 mins 30 sec to mow the lawn and Bobby used 43 mins 30 sec to now the lawn both within 72 mins

Step-by-step explanation:

let x represent Billy

let x+15 represent Bobby

x + x + 15 = 72

2x = 72 - 15

2x = 57

2x/2 = 57/2

x = 28.5 minutes = 28 minutes 30 seconds

Bobby = x + 15

= 28.5 + 15

= 43.5 minutes= 43 minutes 30 seconds

6 0
2 years ago
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