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4 years ago

14

For every pound a company spends on advertising, it spends £0.24 on its website. Express the amount spent on advertising to the

amount spent on its website as a ratio in its simplest form

1 answer:

Yuki888 [10]4 years ago

3 0

Answer:

25:6

Step-by-step explanation:

1/0.24

100/24

50/12

25/6

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if the sales tax rate is 7.25% in california, then how much would you pay in los angeles for a pair of shoes that cost $39.00

Anna [14]

It would come out to be $41.8275, so if you round it would cost $41.83.

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4 years ago

The roof of a new sports arena rests on round concrete pillars. The maximum load a cylindrical column of a circular cross sectio

KATRIN_1 [288]

Answer: There are 3.5 metric tons will be supported by a column 8 m high and two thirds m in diameter.

Step-by-step explanation:

Since we have given that

Height of columns of arena = 9 m

Diameter = 1 m

Load = 14 metric tons

Since Load is directly varies as the fourth power of the diameter 'd', and inversely as the square of the height.

so, Mathematically, it is expressed as

$L=\dfrac{kd^4}{h^2}\\\\14=\dfrac{1.k}{9^2}\\\\14\times 81=k\\\\k=1134$

If the height of columns = 8 m

Diameter = $\dfrac{2}{3}\ m$

So, Load would be

$L=\dfrac{1134\times (\dfrac{2}{3})^4}{8^2}\\\\L=3.5\ tons$

Hence, there are 3.5 metric tons will be supported by a column 8 m high and two thirds m in diameter.

7 0

3 years ago

Hunter swims 1/3 mile in 1/6 of an hour. How far will he swim in one hour ?

monitta

Answer:

2 miles

Step-by-step explanation:

⅓ ÷ ⅙

⅓ × 6 = 2

7 0

3 years ago

Read 2 more answers

Which function is shown in the graph below?

Paha777 [63]

It is the second function:
y=(1/2)^(x-3)
When x=0, the exponent is -3. (1/2)^-3 is 8.
y = 8+1 = 9

5 0

3 years ago

Read 2 more answers

write the equation of the line in slope intercept form with the given information: through the points (-1,-9) and (2,6) how woul

Anit [1.1K]

Slope intercept form isy=mx+b
m=slope
b=y intercept
ok so to find the slope when given 2 points you do
slope=(y1-y2)/(x1-x2)

(x,y)
(-1,-9)
(2,6)
x1=-1
y1=-9
x2=2
y2=6
subsitute
slope=(-9-6)/(-1-2)
slope=(-13)/(-3)
slope=13/3

y=13/3x+b
subsitute a given point to find b
(2,6)
x=2
y=6
6=13/3(2)+b
6=26/3+b
subtract 26/3 from both sides
6-26/3=b
6=18/3
18/3-26/3=8/3
8/3=b

the equation si
y=(13/3)x+8/3

8 0

3 years ago