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hodyreva [135]
3 years ago
9

Joe went to the hobby shop and bought 2 model sports cars at $8.95 each and some paints. If he spent a total of $23.65, what was

the cost of the paints
Mathematics
1 answer:
Gala2k [10]3 years ago
8 0
Since he bought 2 model cars for $8.95 each, he bought both for $17.90. Now, subtract this from the total cost to get the cost of paint. $23.65-$17.90=$5.75. So, the total costs of paints are $5.75. Hope this helped!
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Step-by-step explanation:

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Basic geometry question plsss
SSSSS [86.1K]

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8 0
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Read 2 more answers
How many different simple random sampmes of size 5 can be obtained from a pppulation whose size is 43?​
Nesterboy [21]

Answer:

Number of random samples = 962598

Step-by-step explanation:

A random sample represents  the responses for a certain survey of a part of the population.

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This can be calculated as :

NCx=\frac{N!}{x!(N-x)!}

Given:

Population size = 43

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Number of random samples = 43C5

⇒ \frac{43!}{5!(43-5)!}

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⇒ \frac{43\times42\times41\times40\times39}{5\times4\times3\times2\times1}    [Canceling out the common terms]

⇒  962598   (Answer)

4 0
2 years ago
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