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4 years ago

For the post of editor at a publishing company, 2 of 8 applicants who passed the written test were called for an interview.

1 answer:

4 0

B 25%

because if all 8 passed the written test it would be 100%. If 4 of 8 passed it would be 50%. So if only 2 out of 8 passed, it would be 25%

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Use the Fundamental Counting Principle to determine the number of disguises that can be made from three hats, two pairs of

Dmitry_Shevchenko [17]

Answer:

Step-by-step explanation:

Multiply the number of items with each other.

3 hats • 2 pairs of glasses • 2 mustaches

= 3 • 2 • 2

= 12

7 0

3 years ago

Pls help or else meh mom will be my bum D:

Y_Kistochka [10]

It would be $4.60 because $2.30x2=4.60

3 0

3 years ago

Read 2 more answers

Solving Rational equations. LCD method. Show work. Image attached.

Dmitry [639]

Answer:

$b=1$

Step-by-step explanation:

The given rational equation is

$\frac{2b-5}{b-2} -2=\frac{3}{b+2}$

The Least Common Denominator is $(b+2)(b-2)$ .

Multiply each term in the equation by the LCD.

$(b+2)(b-2)\times \frac{2b-5}{b-2} -(b+2)(b-2)\times2=(b+2)(b-2)\times\frac{3}{b+2}$

Simplify;

$(b+2)\times \frac{2b-5}{1} -2(b+2)(b-2)=(b-2)\times\frac{3}{1}$

$(b+2)(2b-5) -2(b+2)(b-2)=3(b-2)$

Expand and group similar terms

$2b^2-5b+4b-10 -2(b^2-4)=3b-6$

$2b^2-5b+4b-10 -2b^2+8=3b-6$

$-b-2=3b-6$

$3b+b=-2+6$

$4b=4$

$b=1$

3 0

3 years ago

10. The perimeter of Lola's rectangular

pentagon [3]

I think 51 is the answer

5 0

3 years ago

Jason writes the following function to represent the amount of money in his account after 7 years given quarterly compounding of

Scrat [10]

Answer:

$f(t) = 2430(1 + \frac{0.16}{4} )^{7 \times 4}$

The APR is 16%.

Step-by-step explanation:

Jason writes the following function to represent the amount of money in his account after 7 years given quarterly compounding of the $2430 initial deposit as

$f(t) = 2430(1.04)^{28}$ ......... (1)

a. If we want to rewrite the equation in the form

$f(t) = A(1 + \frac{r}{n} )^{nt}$ .......... (2)

Then comparing equation (1) and (2) we get, A = 2430 and t = 7

Hence, 7n = 28

⇒ n = 4

Now, $1 + \frac{r}{4} = 1.04$

⇒ r = 0.16 i.e. 16%

Therefore, the expression is

$f(t) = 2430(1 + \frac{0.16}{4} )^{7 \times 4}$ (Answer)

b. The APR is 16%. (Answer)

8 0

3 years ago