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3 years ago

If Kayla buys 50 apples for $20 what is the unit rate?

Mathematics

2 answers:

mote1985 [20]3 years ago

4 0

Answer:

2.50 dollars an apple.

Step-by-step explanation:

Divide 50/20

Nimfa-mama [501]3 years ago

3 0

Answer:

2.5 per apple

Step-by-step explanation:

50 ÷ 20=2.5

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Damon buys lumber worth $562. He gets 20% contractor discount. The sales tax is 6%. his credit card gives him 2% off. How much d

faltersainse [42]

Answer:

$467.05

Step-by-step explanation:

The price is $562

First, 20% off of that:

562 - 20% of 562 = 562 - 0.2(562) = $449.60

Second, he has to pay 6% tax on this amount, so:

6% = 6/100 = 0.06

449.60 + 0.06*449.60 = $476.58

He won't be paying this amount, because paying through credit card will give him 2% discount on this, so:

476.58 - 0.02(476.58) = $467.05

Final Price: $467.05

5 0

4 years ago

148,305 how many hundred

Simora [160]

The places of the digits are ordered as follows (from right to left): units, tens, hundreds, thousands, ten thousands, hundred thousands.
so, in you expression:
5 represents the units
0 represents the tens
3 represents the hundreds
8 represents the thousands
4 represents the ten thousands
1 represents the hundred thousands.

so, the answer for your question is:
there are 3 hundreds

6 0

3 years ago

Rewrite the expression with positive exponents. x^-8 Plz help!

dangina [55]

The answer to this is 25 hope it helps

7 0

4 years ago

If 3/2+x/3=11/6,find x .

Lilit [14]

Step-by-step explanation:

$\frac{3}{2} + \frac{x}{3} = \frac{11}{6}$

$\frac{x}{3} = \frac{11}{6} - \frac{3}{2}$

$\frac{x}{3} = \frac{11 - 3 \times 3}{6}$

$\frac{x}{3} = \frac{11 - 9}{6}$

$\frac{x}{3} = \frac{2}{6}$

$\frac{x}{3} = \frac{1}{3}$

$x = \frac{3 \times 1}{3}$

$x = 1$

8 0

3 years ago

Read 2 more answers

P(A) = 1/4, P(B) = 2/3, P(A and B) = 1/6. Are Events A and B independent?

Lorico [155]

For $A$ and $B$ to be independent, it must be the case that

$\mathbb P(A\cap B)=\mathbb P(A)\times\mathbb P(B)$

You're given

$\mathbb P(A\cap B)=\dfrac16$

while

$\mathbb P(A)\times\mathbb P(B)=\dfrac14\times\dfrac23=\dfrac16$

So yes, the two events are independent.

3 0

3 years ago