3 years ago

The price of an online Maths website subscription is increased by 24% and now is £300.08.

Mathematics

2 answers:

OLga [1]3 years ago

7 0

Step-by-step explanation:

it may help you to understand

sergey [27]3 years ago

3 0

Answer:

205??????

Step-by-step explanation:

sorry if I didn't get it right

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a laptop's screen is 8 inches long. if the diagonal measures 10 inches, what is the width of the laptop

Ray Of Light [21]

The width of the laptop is 6 inches long.

5 0

3 years ago

What is the answer for 2x+y=2

beks73 [17]

Answer:

X=1 - y/2

Step-by-step explanation:

2x = 2 - y

divide both sides by 2

x = 1 - y/2

4 0

3 years ago

Complete the following statement.<br><br> 20% of $55 = $____

Eva8 [605]

Answer:

$11

Step-by-step explanation:

Let's take 20% and convert it into a decimal, which is .20. Multiply that percentage by $55 (.20 * 55) and you get $11, which is the answer.

3 0

2 years ago

A trough is 12 ft long and its ends have the shape of isosceles triangles that are 3 ft across at the top and have a height of 1

V125BC [204]

Answer:

$\frac{dh}{dt}=0.5ft$

Step-by-step explanation:

From the question we are told that:

Length $l=12$

Top length $l_t=3ft$

Height $h=1ft$

Rate $R=14 ft3/min$

Water rise $w=4$

Generally the equation for Velocity is mathematically given by

$V=frac{1}{2}wh'(l)\\\\V=frac{1}{2}wh'(12)$

$V=18h'^2$

Therefore

$R=18(2h)(\frac{dh}{dt})$

Where

$h=\frac{3}{4}$

Therefore

$\frac{dh}{dt}=\frac{R}{18(2h)}$

$\frac{dh}{dt}=\frac{14}{18(2.3/4)}$

$\frac{dh}{dt}=0.5ft$

8 0

3 years ago

I don't understand tbh?

Papessa [141]

yeah same but I'm writing an essay have fun byeeeee

4 0

3 years ago