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Iteru [2.4K]
2 years ago
13

PLEASE HELP!!!

Mathematics
2 answers:
Brums [2.3K]2 years ago
6 0

Answer:

$7.29 per hour  at her new job.

Step-by-step explanation:

Radda [10]2 years ago
4 0

Answer:

$3.60

Step-by-step explanation:

Her hourly wage at her old job is 729/45 or $16.20 per hour. If her salary is increased by 10% then her wage weekly is $801.90. If her hours are reduced by 10% then she has to work 40.5 hours per week. This means you have to do  801.90/40.5 to get $19.80 per hour. So according to my math here she will make $3.60 more per hour at her new job. (Double check to make sure I'm correct)

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Iii Write down the length and width of the block.
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Answer:
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7 0
2 years ago
Please help as soon as possible
Inessa [10]

Answer:

2.2.6

Step-by-step explanation:

6 0
2 years ago
Two mountain bikers take off from the same place at the same time. One travels north at 4 mph, and the other travels east at 3 m
Dafna1 [17]

Answer:

20 miles (Answer B)

Step-by-step explanation:

The northbound biker travels (4 mph)(4 hr) = 16 mi, and

the eastbound biker travels (3 mph)(4 hr) = 12 mi.

They travel at right angles to one another.  Thus, the Pythagorean Theorem applies here.  The distance between the two bikers is d = √( [12 mi]^2 + [16 mi]^2 ), or √(144 + 256) mi, or √400 mi, which works out to 20 miles.

Answer B is correct.


8 0
3 years ago
Is 2 a prime or composite number?
defon
2 is a prime number. hope this hepls

5 0
3 years ago
Read 2 more answers
Bob and Sue enter a race. Bob runs an average of 12 kilometers per hour, and Sue runs an average of 8 kilometers per hour. If Bo
solniwko [45]
Bob = 12 x T
Sue= 8 (T +2)

12T = 8T + 16
12T-8T=8T-8T +16
4T = 16
4T/4 = 16/4
T= 4 HOURS

PLUG T BACK INTO
12(4) = 8(4) + 16
48=48

DISTANCE = 48 kilometers
5 0
3 years ago
Read 2 more answers
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