Ask question

Ask question

All categories

3 years ago

8

Marcos delivers newspapers during his summer break. He delivers a different number of papers each day. What percent of the total

number of newspapers is delivered on Saturday and Sunday?
A.
60%
B.
40%
C.
36.5%
D.
125%

2 answers:

beks73 [17]3 years ago

8 0

Answer:

36.5%

Step-by-step explanation:

soldier1979 [14.2K]3 years ago

7 0

Is there some sort of graph or second part to this?

You might be interested in

If m(x) = x+5/x-1 and n(x) = x — 3, have the same domain as (m • n) (x)

Yuri [45]

For this case we have the following functions:

$m (x) = \frac {x + 5} {x-1}\\n (x) = x-3$

By definition we have to:

$(f * g) (x) = f (x) * g (x)$

So:

$(m * n) (x) = m (x) * n (x)\\(m * n) (x) = \frac {x + 5} {x-1} (x-3)\\(m * n) (x) = \frac {(x + 5) (x-3)} {x-1}$

By definition, the domain of a function is given by the values for which the function is defined.

The domain of m(x) is given by all reals except 1.

The domain of n(x) is given by all reals.

While the domain of $(m * n) (x)$ is given by:

All reals, except the 1. With $x = 1$ , the denominator is 0 and the function is no longer defined.

Answer:

Domain of $(m * n) (x)$ is given by all reals except 1.

8 0

3 years ago

Can someone explain the process of getting to Angle A? I know the answer is 44.1 but I need to show my work so can someone show

dsp73

Answer:

Step-by-step explanation:

First you have to calculate CB in order to use sin law to calculate ∠A

CB= $\sqrt{18.4^{2} -13.2^{2} }$

CB=12.8(correct to nearest tenth)

After that, use sin law to calculate ∠A,

$\frac{18.4}{sin90} =\frac{12.8}{sinA}$ or $\frac{sin90}{18.4} =\frac{sinA}{12.8}$

sinA=0.695...

A=44.079...

=44.1(corrext to the nearest tenth)

Is that clear enough for you?

4 0

2 years ago

Simplify the following expression and justify each step in your simplification. 5(7-x)+6x(3x+4)

Mariulka [41]

35-5x+18x^2+24x
Simplify:
18x^2+19x+35

8 0

3 years ago

Read 2 more answers

A rectangular field has the area equal to that of a square field of side 60m.if the breadth of the rectangular field is 32m, fin

V125BC [204]

<u>Given</u> -

Area of rectangular field = Area of square field
side of square = 60m
breadth of the rectangular field = 32m

<u>To find</u> -

length of the rectangular field

<u>Solution</u> -

Area of square = side × side = (60 × 60)m² =

Area of square =3600m²

Hence,

Area of rectangular field = Area of square field = 3600m²

Area of rectangular field = l × b = 3600m²

=> l × 32m = 3600m²

=> l = $\sf{\frac{3600}{32}\:m}$

=> l = 112.5m

so, the length = 112.5m

5 0

3 years ago

Find the equation of the line

kirill115 [55]

Answer:

Step-by-step explanation:

The line is passing through 2 points: (0,9 and (3,3)

slope=(9-3)/(0-3)=-2

equation is : y-9=-2(x-0) or y=-2x+9

8 0

2 years ago