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Fudgin [204]
2 years ago
8

If Alberto's bill is $45.47 with tax. And he wants to leave a 20% tip. How much tip will he leave? * round to the nearest dollar

.
Mathematics
2 answers:
Sindrei [870]2 years ago
6 0

Answer:

i tried but all i got was like 80 percent

Step-by-step explanation:

kvv77 [185]2 years ago
6 0
Answer: About 9 bucks

Explanation:

45.57 x 0.20 = 9.094

You have to make the percent into a decimal by moving it to the front by two places

So 30% would be 0.30

5% would be 0.05 and so on
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What is 3/4 of 50 for a math assignment.
Burka [1]

Answer:

37 1/2

Step-by-step explanation:

multiply the two numbers if their is an “of” in the statement

7 0
3 years ago
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Xavier collected 12 shells at the beach. Nora collected 5 fewer than Xavier. How many shells did Nora collect?
Ulleksa [173]

Answer:

7, Nora collected 7 shells.

Step-by-step explanation:

Xavier collected 12 shells whilist she collected 5 fewer then Xavier.

12 - 5 = 7

Therefore, Nora collected 7 shells at the beach.

8 0
2 years ago
a taste test asks people from Texas and California which pasta they prefer, brand A or brand B. this table shows the results
ELEN [110]

Answer:

D.

Step-by-step explanation:

Two events A and B are independent when

P(A|B)=P(A),

where P(A|B) is the probability that event A occurs given that event B has occured.

A = randomly selected person is from California

B = randomly selected person preferred brand A

A|B =  being a person from California and preferring brand A.

Hence,

P(A)=\dfrac{150}{275}=\dfrac{6}{11}\approx 0.55\\ \\P(B)=\dfrac{176}{275}=\dfrac{16}{25}=0.64\\ \\P(A|B)=\dfrac{96}{176}=\dfrac{6}{11}\approx 0.55

Since  P(A)=P(A|B), events are independent.

4 0
2 years ago
Read 2 more answers
I need help asap. anyone?
Charra [1.4K]

Answer:

D

Step-by-step explanation:

Has the correct y-axis and has the graph going the correct way for both functions.

7 0
2 years ago
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Sheila bought several bags of balloons and boxes of candles. The candles cost $15 per bix, and the balloons cowt $8 per bag. She
snow_tiger [21]

Answer:

balloons= 9

candles= 8

Step-by-step explanation:

let the number of balloons be x

and candles be y

So

15x+8y=192----------1

x+y=17--------------2

from 2, x= 17-y

put x= 17-y in 1

15( 17-y)+8y=192

255-15y+8y=192

solve for y

-7y=192-255

-7y=-63

x=63/7

x=9

put x= 9 in 1

9+y=17

y= 17-9

y=8.

7 0
3 years ago
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