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zimovet [89]
3 years ago
10

Eric and pam are paid ​$48.75 for their work. Eric worked 2.5 ​hours, and pam worked 4 hours. They split the money according to

the amount of time each of them worked. How much is erics​'s share of the​ money? Explain.
Mathematics
1 answer:
Cloud [144]3 years ago
8 0

Answer:

$18.75

Step-by-step explanation:

Determine the total hours worked by both individuals = 2.5 + 4 = 6.5 hours

Determine the fraction of hours that Eric worked = 2.5/6.5 = 0.384615

Multiply this fraction by the total amount earned = 0.384615 x $48.75 = $18.75

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slavikrds [6]

Answer:

56.31 is r

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6 0
3 years ago
If you started counting when you first learned how to count and then counted by ones, eight hours a day, 5 days a week for 50 we
xenn [34]

Answer:

The number they would count is \approx 0.49\cdot10^{-2}\ \%}

Step-by-step explanation:

One mole is equal to 6.02214076x10^23 particles. In order to know the number counted by every human on Earth we simply multiply the number of humans times the count a "good counter" can achieve, 4x10^9x7.44x10^9 (for USA, change to 4x10^12 if you use de British English definition). Thus:

\displaystyle{\frac{4\cdot10^9\cdot7.44\cdot10^9}{6.02214076\cdot10^{23}}=\frac{2.976\cdot 10^{19}}{6.02214076\cdot10^{23}}\approx 0.49 \cdot 10^{-4}\approx 0.49\cdot10^{-2}\ \%}

6 0
3 years ago
Justin prepares 229 hamburgers for a company picnic.If buns come in packages of 8 how many will be left over?
Darya [45]

Answer:

5 hamburgers left

Step-by-step explanation:

please mark brainleist :D

7 0
3 years ago
A and B are two events. P(A) = 0.54; P(B) =0.42; p(A or B) = 0.85. Find the probability of A and B.
lesantik [10]

Answer:

0.98

Step-by-step explanation:

Work Shown:

P(A or B) = P(A) + P(B) - P(A and B)

P(A or B) = 0.13 + 0.85 - 0

P(A or B) = 0.98

Note that P(A and B) is 0. This is because we are told A and B are mutually exclusive events. This means both events cannot happen simultaneously. An example would be flipping a coin to have it land on heads and tails at the same time.

6 0
3 years ago
Reduce to Standard form : (a) -21/91 (b) 32/(-256)​
sweet [91]

Answer:

a) -3/13

b) -1/8

Step-by-step explanation:

a)  - (21 / 7) / (91 / 7) = 3/13

b) (32 / 32 ) / - (256 / 32) = -1/8​

5 0
3 years ago
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