3 years ago

In a sale, normal prices are reduced by 10%

Mathematics

1 answer:

Free_Kalibri [48]3 years ago

6 0

£54*.1=?
£54-?= ??

I don't know what £ is

You might be interested in

Given the following acceleration function of an object moving along a line, find the position function with the given initial ve

Nezavi [6.7K]

Answer:

Position function is $s(t)=-12t^2$

Step-by-step explanation:

Given $a(t)=-24$ , since velocity is the antiderivative of acceleration, then $v(t)=-24t$ .

Also, since position is the antiderivative of velocity, then $s(t)=-12t^2$ .

5 0

2 years ago

Find the value of questions

Zolol [24]

Answer:

The simplified expression is:

$\frac{3^9y}{2\times \:81}=\frac{243y}{2}$

Step-by-step explanation:

Given the expression

$\frac{3^9\times \:y}{2\times 81}$

solving the expression

$\frac{3^9\times \:y}{2\times 81}=\frac{3^9y}{162}$

$=\frac{3^9y}{3^4\times \:2}$ ∵ $162=3^4\times \:2$

$=\frac{3^5y}{2}$ ∵ $\mathrm{Apply\:exponent\:rule}:\quad \frac{x^a}{x^b}=x^{a-b}$

$=\frac{243y}{2}$ ∵ $3^5=243$

Therefore, the simplified expression is:

$\frac{3^9y}{2\times \:81}=\frac{243y}{2}$

6 0

3 years ago

It cost Josiah $4.48 to send 112 text messages. What is the cost of sending text

LuckyWell [14K]

Answer:

4 cents

Step-by-step explanation:

4.48 divided by 112 = 0.04

7 0

3 years ago

Two fifths of the cross-country team arrived at the weight room at 7 a.m. Ten minutes later, 3/10 of the team showed up. The res

frosja888 [35]

Answer:

7/10 of the team showed up

Step-by-step explanation:

5 0

3 years ago

Which of the following are solutions to |x-1| = 5X+2

musickatia [10]

Answer:

i can't see the solution options but i got x = -3/4 and x = -1/6

Step-by-step explanation:

4 0

3 years ago