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satela [25.4K]
3 years ago
13

X-1.4=7.82 Show work

Mathematics
1 answer:
const2013 [10]3 years ago
8 0
You want to isolate x.  To accomplish this, add 1.4 to both sides of your eqn.:

x = 7.82 + 1.4 = 9.22 (answer)
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You get dressed in the morning without looking at the colours of the clothes you choose. Your shirts are white or blue, your pan
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Answer:

add up all the colors

Step-by-step explanation:

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Statistics show that a certain soccer player has a 63% chance of missing the goal each time he shoots. If this player shoots twi
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Answer:

<em>The probability of scoring two goals in both times is</em><em> 0.137 or 13.7%</em>

Step-by-step explanation:

Statistics show that a certain soccer player has a 63% chance of missing the goal each time he shoots.

So P(A)=0.63

Hence, the probability of getting success in his shoots will be,

P(A^c)=1-P(A)=1-0.63=0.37

The probability of scoring two goals in both times is,

=P(A^c)\cdot P(A^c)

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7 0
3 years ago
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Alex is making puppets for a show. He bought all the string needed for $125. It costs $18 for the remaining materials to make ea
Alexus [3.1K]

Alex bought all the string needed for $125.

It costs $18 for the remaining materials to make each puppet.

So if we closely observe then we see that here $125 is the fixed cost because its not going to change with number of puppets.

And the variable cost is $18.

In this case we can model a Total cost function C(x) for for x number of puppets as below

C(x)=125+18x\\ \\ \text{Here x is the number of puppets}\\ \\ \text{Since in our case the number of puppets is 50 so replace x by 50 we get }\\ \\ C(50)=125+18*50\\ \\ C(50)=125+900\\ \\ C(50)=1025  \ dollar.

The total cost to make 50 puppets=$1025

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3 years ago
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A-Either the mean or median; both are 8

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How do you write 2.02 in fraction form??
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Answer: 2 2/10

Step-by-step explanation:

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3 years ago
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