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My name is Ann [436]
3 years ago
10

Liz was on vacation when her wallet was stolen. By the time she reported her 3 credit cards missing, the criminal had charged ov

er 15000 on each card. How much of this will Liz have to pay?
Mathematics
2 answers:
tamaranim1 [39]3 years ago
7 0
Liz would have to pay $45,000. 3 x 15,000 = 45,000. Hope this helps
madreJ [45]3 years ago
6 0

Answer : The amount Liz have to pay will be, $45000

Step-by-step explanation :

As we are given that Liz reported that her 3 credit cards are missing.

The cost of each credit card is, $15000

Now we have to determine the amount will Liz have to pay.

The amount will Liz have to pay = Number of credits card × Amount of 1 credit card

The amount will Liz have to pay = 3 × $15000

The amount will Liz have to pay = $45000

Thus, the amount Liz have to pay will be, $45000

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What is the simplified form of this expression?
Alexxx [7]

Answer:

Option 4

Step-by-step explanation:

=> -3x^2+2x-4 + 4x^2+5x+9

Combining like terms

=> -3x^2+4x^2+2x+5x-4+9

=> x^2+7x+5

5 0
3 years ago
If i had 475 cannolis ans a box can only carry 15 how many boxes will i need.​
loris [4]

Answer:

you would need 32 boxes

Step-by-step explanation:

475/15 = 31.666

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3 years ago
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Evaluate.<br> 4 (−3) (−2)<br><br> Can I have Some Help....
Cerrena [4.2K]

Answer:

24

Step-by-step explanation:

So basically, all you have to do is multiply these numbers:

4(-3)(-2) = 24

8 0
3 years ago
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If w and are numbers, which of the following expressions will always be the distance between w and Q
aev [14]
<h3>Answer: Choice A.  |w - q|</h3>

Let's say for example that w = 10 and q = 7. This means the distance between these values is w-q = 10-7 = 3. This is the distance between w and q.

Now let's make q larger. If w = 12 and q = 20, then w-q = 12-20 = -8 assuming we subtract in the same order. We use absolute value bars to ensure the result is positive. So instead we say

|w - q| = |12 - 20| = | -8 | = 8

Distance is never negative.

3 0
4 years ago
A population of values has a normal distribution with μ = 247 and σ = 62.2. You intend to draw a random sample of size n = 16. (
nadya68 [22]

Answer:

a) z = \frac{295.2-247}{62.2}=0.772

And using the normal distribution table or excel we got:

P(Z>0.772) = 1-P(Z

b) z = \frac{295.5 -247}{\frac{62.2}{\sqrt{16}}}= 3.119

And we can use the normal standard table or excel in order to find the probability and we got:

P(z>3.119) =1-P(Z

Step-by-step explanation:

For this case we know that the random variable of interest is normally distributed with the following parameters:

X \sim N (\mu = 247, \sigma =62.2)

Part a

We want to find this probability:

P(X>295.2)

And we can use the z score formula given by:

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

Replacing we got:

z = \frac{295.2-247}{62.2}=0.772

And using the normal distribution table or excel we got:

P(Z>0.772) = 1-P(Z

Part b

We select a random sample of size n = 16 and we try to find this probability:

P(\bar X >295.2)

And we can use the z score formula given by:

z = \frac{\bar X -\mu}{\frac{\sigma}{\sqrt{n}}}

And replacing we got:

z = \frac{295.5 -247}{\frac{62.2}{\sqrt{16}}}= 3.119

And we can use the normal standard table or excel in order to find the probability and we got:

P(z>3.119) =1-P(Z

8 0
3 years ago
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