2 years ago

Which of the following is a correct conclusion based on the passage below?

Mathematics

1 answer:

jek_recluse [69]2 years ago

7 0

Answer: 4

Step-by-step explanation:

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A drawer contains unmatched socks. There are 7 black, 4 blue, and 5 white. What is the probability that you will select a white

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Answer:

Step-by-step explanation:

8.3

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3 years ago

Evaluate f(x)=2x- 1 at the given value of x.<br><br> f(1)<br><br> f(1)=

USPshnik [31]

F(1)=2(1)-1
f(1)=2-1
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3 years ago

Annete is suveyeing people in the city about their interest in a new shopping mall. She found that 180 people, or 37.5% of those

VLD [36.1K]

she surveyed "x" amount, which is the 100%, but we also know that 180 is the 37.5%, so

$\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} x&100\\ 180&37.5 \end{array}\implies \cfrac{x}{180}=\cfrac{100}{37.5}\implies 37.5x=18000 \\\\\\ x=\cfrac{18000}{37.5}\implies x=480$

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3 years ago

Divide and simplify 4/7÷(-11/2)

lys-0071 [83]

Answer: $-\frac{8}{77}$

Step-by-step explanation:

$\frac{\frac{4}{7} }{-\frac{11}{2} }$

Multiply by the reciprocal in order to get rid of the fraction in the denominator.

$\frac{\frac{4}{7} }{-\frac{11}{2} }*-\frac{2}{11}$

$\frac{4}{7}*-\frac{2}{11}$

$-\frac{8}{77}$

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3 years ago

Which of the following points lies in the solution set to the system of inequalities shown below

Oduvanchick [21]

Answer:

1,2, and 4

Step-by-step explanation:

I attached a picture with the graph

y= -4 is a straight horizontal line (red line) and

y≤10 will give a horizontal line passing trough y=10 (blue line)

the solution is all points under and on the line y=10

1, 2, and 4 are part of the solution set

(the blue area is the solution of the system of equations)

7 0

2 years ago

Read 2 more answers