2 years ago

PLS HELP 10 brain list

Mathematics

1 answer:

loris [4]2 years ago

6 0

Answer:

y:))))))))))))))))))))

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A bag contained 5 red, 8 blue, and 7 white marbles. Jose drew two marbles from the bag one at a time, without replacement. What

dezoksy [38]

Answer:

the probability that jose chose two blue marbles would be 8/20

Step-by-step explanation:

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2 years ago

Grace starts with 100 milligrams of a radioactive substance. The amount of the

love history [14]

Answer:

100 is grace's initial amount. w is how much of the substance is being decrased each week. in ryan's equation, 1 is 100% of the substance, so the initial amount, and 0.4 is the amount that is being decreased.

Step-by-step explanation:

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3 years ago

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A bag contains red, green, and yellow marbles. The probability of selecting a red marble is 35%. What is the probability of not

KonstantinChe [14]

Probablity of selecting a red marble= 35%

Probablity of not selecting a red marble= 100%-35%

=65%

Hope it helps you. Please mark brainliest.

6 0

2 years ago

On a cross country bicycle trip participants ride about 75 maybe les per a day. Approximately how many days d mist they ride to

mixer [17]

Answer: 58 Days

Step-by-step explanation:

Because if you divide 4,325 from 75 miles you get 57.6666 and so on so when you round it you get 58 days

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2 years ago

Sally went to the clearance rack at a department store and found a shirt she wanted to buy. The shirt was $36.00 and is on sale

jeka57 [31]

Answer:

33.34%.

Step-by-step explanation:

Given that,

The actual price of the shirt = $36

Price on sale = $24

We need to find the percent of the decrease. The formula for the percentage is given by :

$\%=\dfrac{|\text{actual value-estimated value}|}{\text{actual value}}\times 100$

Putting all the values,

$\%=\dfrac{24-36}{36}\times 100\\\\=33.34\%$

So, the percentage decrease in the price of the shirt is 33.34%.

6 0

2 years ago