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geniusboy [140]
3 years ago
7

Can someone please help me with this ASAP? THANKS SO MUCH

Mathematics
1 answer:
Mice21 [21]3 years ago
4 0

Answer: 25

Step-by-step explanation:

B=3÷5×100

 =60

D=0.35×100

  =35

so,    B-D=60-35

              25

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I need help plss dont lie
Crank

Answer:

A x B = 5/6 x 3/4 = 15/24

Answer = 15/24

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Plzzz i really need help What is the first quartile of the data displayed in this box-and- whisker plot???
Natali5045456 [20]

Answer:

42

On the box and whisker plot, 42 is between the median and the smallest number

8 0
3 years ago
What is the predicted end-of-year value of a portfolio that begins the year with $200, in stocks and $100 in bonds?
vagabundo [1.1K]

Answer:

$318

Step-by-step explanation:

Calculation to determine the predicted end-of-year value of a portfolio

Given expression 1.08s + 1.02b

Now let determine the Predicted end-of-year value

Predicted end-of-year value=1.08(200) +1.02(100)

Predicted end-of-year value=216+102

Predicted end-of-year value=$318

Therefore the predicted end-of-year value of a portfolio will be $318

3 0
4 years ago
A person wishes to mix coffee worth ​$9 per lb with coffee worth ​$3 per lb
Sedaia [141]
To answer the question, let x be the number of pounds of coffee worth $9. Having said that, the number of pounds of coffee worth $3 is 120 - x. The equation relating the items before and after mixing is,
                      (x)($9) + (120 - x)($3) = (120)($5)
The value of x is 40. Therefore, the amount of coffee worth $9 and $3 to be used are 40 and 80 pounds, respectively.
7 0
3 years ago
An excursion party had $2.00 to pay in total, but before the bill was paid 10 people from the party went away, and those that re
KatRina [158]

Answer:

20 people

Step-by-step explanation:

Let x be the number of people initially. We can find the amount each of them has to pay at first

2 / x

But when 10 people walk away, the remaining (x - 10) has to pay 10 cents more to get the same total of $2. This would means

(\frac{2}{x} + 0.1)(x-10) = 2

From here we can perform cross multiplication

2 - 20/x + 0.1x - 1 = 2

0.1x - 20/x - 1 = 0

Multiply both sides by 10x:

x^2 -10x - 200 = 0

x= \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}

x= \frac{10\pm \sqrt{(-10)^2 - 4*(1)*(-200)}}{2*(1)}

x= \frac{10\pm30}{2}

x = 20 or x = -10

Since x can only be positive we will pick x = 20

3 0
3 years ago
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