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Lady bird [3.3K]

3 years ago

7

a box contains red markers, blue markers, and green markers there are more blue markers than red markers. the probability of ran

domly selecting blue marker from the box is 1/5 . what is the probability that a randomly selected marker from the box is red

1 answer:

Natali [406]3 years ago

6 0

Answer:

there isn't enough information but the chance to get red is lower than 20%

Step-by-step explanation:

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One Morning in Atlanta, Tina observed that the temperature was 72 degrees. Later the temperature rose 21 degrees and then droppe

lesya [120]

answer: 72+21=93-11=82

5 0

3 years ago

Amy wants to sell at most 25 cookies and at least 10 sprites

Inga [223]

Answer:

$x\leq 25\\y\geq 10\\.50x + y\geq 30$

Step-by-step explanation:

It is given that,

Amy wants to sell at most 25 cookies ,

Let number of cookies be ' $x$ ' , then $x$ should be less than or equal to 25

Which is represented by $x\leq 25$ ,

Further,

Let number of sprites be ' $y$ ', then ' $y$ ' should be greater than or equal to 10

Which is represented by $y\geq 10$

Also,

Given,

she profits $.50 on every cookie

and $1.00 on every sprite.

So total profit on selling cookies would be

= Profit on each cookie times the number of cookies

= $.50\times x$

= $.5x$

Similarly, total profit on selling sprites would be

=profit on each sprite times the number of sprites

= $1.00\times y$

= $y$

Now, combining these two should be greater than or equal to $30

representing this through an equation,

$.50x+y\geq 30$

Thus the sysytem of equations is given as:

$x\leq 25\\y\geq 10\\.50x + y\geq 30$

6 0

3 years ago

If Alex spends more than $150 today, he will overdraw his bank

sammy [17]

Answer:

he will overdraw his bank account by at least $25

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

In the expression shown p represents a rational number. 4p. what value of p makes the expression equal a number less than 4?

Semenov [28]

C: 7/8
Explanation: Since we want a number that makes 4p less than 4, we need to find a number for p that is less than 1. By looking at each fraction, only 7/8 will render it less than 4

8 0

3 years ago

If a quantity increases by 25% and then decreases by 25%, will that result be the original quantity? Explain.

Helen [10]

It depends if its decreasing 25% of the original quantity or decreasing by 25% of the quanity that is after already increasing by 25%.

5 0

3 years ago