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raketka [301]
3 years ago
12

Using compatible numbers, which is the best estimate of (28.5)(7.1)? 36 40 210 300

Mathematics
1 answer:
kifflom [539]3 years ago
7 0

Answer:

210

Step-by-step explanation:

29*7 = 203, 203 is the closest number to 210!

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Solve the inequality: −34 < −2(4x − 1)
Ne4ueva [31]

- 34 <  - 2(4x - 1) \\  - 34 <  - 8x + 2 \\  - 34 - 2 <  - 8x \\  - 36 <  - 8x \\ 36  > 8x \\  \frac{36}{8}  > x \\ x <   \frac{9}{2}

7 0
3 years ago
a company owner has 20 employees, and plans to give bonuses to 6 of them. How many different sets of employees could receive bon
Leviafan [203]

Answer: 38760

Step-by-step explanation:

Given : The number of employees in the company = 20

The number of employees will be selected by company owner to give bonus = 6

We know that the combination of n things taking r at a time is given by :-

^nC_r=\dfrac{n!}{r!(n-r)!}

Then, the number of different sets of employees could receive bonuses is given by :-

^{20}C_6=\dfrac{20!}{6!(20-6)!}\\\\=\dfrac{20\times29\times18\times17\times16\times15\times14!}{(720)14!}=38760

Hence, the number of different sets of employees could receive bonuses is  38760.

6 0
4 years ago
Which statement is true about the function f(x) = 7
TEA [102]

Answer:

the function is EVEN because f(x)= f(-x)

Step-by-step explanation:

Key to find if a function f(x) is even or odd is to replace the x with -x

if the results comes out to be f(x) then it is even function

if the results comes out to be -f(x) then it is odd function

where as graphically even f(x) will be symmetric around the y-axis and odd f(x) will be symmetric around the origin.

In given case f(x)=7

if we replace x with -x in above equation then results is 7

f(-x)= 7

hence f(x)= f(-x) = 7

!

7 0
4 years ago
Michael recorded the number of points his team scores for the first seven basketball games 64 5860 5256 62-54 which box plot cor
natka813 [3]

The correct option is fourth option

Explanations:

From the data, re-arranging in ascending order, the median of the data is 58.

The upper quartile is 62, while the lower quartile is 54

From the options, only the 4th options represent a box plot of median 58, upper quartile of 62 and lower quartile of 54. This makes it the correct option

8 0
2 years ago
Write and solve the equation and then check your answer.
makkiz [27]

Answer:

I think the answer would be C

"The correct equation is s+26=42"

Step-by-step explanation:

You would have to take whatever number s represents and add it by 26 to get 42, so the correct equation would be s+26=42 because you have to take whatever number s is and add it by 26 to get the answer.

3 0
3 years ago
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