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Phantasy [73]
3 years ago
15

How much change will you get back if you bought three $0.99 chocolate bars and paid with $5 bill

Mathematics
1 answer:
eimsori [14]3 years ago
8 0
$2.03 would be the change due.
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Only musiclover10045 aloud to anwsor this
svp [43]
It can be separated into 10 * 3 * 6 and 4 * 3 * 6
 the answer would be B<span />
7 0
3 years ago
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What are the coordinates of the x-intercept of the equation -5y=4-2x?
umka2103 [35]
The x intercept of -5y=4-2x  equals  (2,0)
6 0
4 years ago
Please help i dont understand
denis23 [38]

Answer:

100 for the square

217.81 for the entire firgue

Step-by-step explanation:

For the square it's bh so do that formula

A = 10x10

A = 100

then for the semicircles that's half of a circle do the area of a circle formula and then multiply by half

A = 3.14×25

A = 78.54×0.5

A = 39.27

since we have 3 of them we are going multiply that by 3.

39.27 × 3 = 117.81

then we add them all up

117.81 + 100 = 217.81

5 0
3 years ago
Please help !!!!!!!!
Irina-Kira [14]

Answer: It might be C

Step-by-step explanation:

What vertices mean if you don't know fully:

The edges are the lines that make up the boundary of the shape. Each point where two straight edges intersect is a vertex. A triangle has three edges -- its three sides. It also has three vertices, which are each corner where two edges meet.

6 0
3 years ago
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The time to complete the construction of a soapbox derby car is normally distributed with a mean of three hours and a standard d
Bezzdna [24]

Answer:

0% probability that it would take exactly 3.7 hours to construct a soapbox derby car

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

Also, the probability of finding an exact value in the normal probability distribution is 0.

So

0% probability that it would take exactly 3.7 hours to construct a soapbox derby car

3 0
3 years ago
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