All categories

3 years ago

What single decimal multiplier would you use to increase by 15% followed by a 14% increase?

Mathematics

1 answer:

umka2103 [35]3 years ago

5 0

9514 1404 393

Answer:

1.311

Step-by-step explanation:

That multiplier is the product of the multipliers for each of the increases:

(1 +15%)(1 +14%) = 1.15×1.14 = 1.311

You might be interested in

Please help me out! as soon as possible!!! I will give you brainiest!

Romashka-Z-Leto [24]

Answer:

give me brainlyest

Step-by-step explanation:

0 x i took the quiz

5 0

3 years ago

In a addition problem this is the name for the numbers being added together to get the sum

masha68 [24]

Answer:

Addend.

Step-by-step explanation:

It's called an addend.

8 0

3 years ago

Sydney reads 50 pages in 40 minutes how many pages does she read per minute

kirill115 [55]

1.25 pages per minute.

3 0

3 years ago

Read 2 more answers

Transform the given quadratic function into vertex form f(x) = quadratic function into vertex form f(x) = quadratic function int

vesna_86 [32]

Answer:

$f(x) = 3(x -\frac{2}{3})^2 -\frac{22}{3}$

The vertex is $(\frac{2}{3}, -\frac{22}{3})$

Step-by-step explanation:

For a general quadratic function the form is:

$ax ^ 2 + bx + c$

For the function

$f(x) = 3x ^ 2 -4x -6$

Take common factor 3.

$f(x) = 3(x ^ 2 -\frac{4}{3}x - 2)$

The values of the coefficients for the function within the parenthesis are the following: $a = 1$ , $b = -\frac{4}{3}$ , $c = -2$

Take the value of b and divide it by 2. Then, the result obtained squares it.

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

$(\frac{b}{2})^2=\frac{4}{9}$

Add and subtract $\frac{4}{9}$

$f(x) = 3([x ^ 2 -\frac{4}{3}x +\frac{4}{9}]- 2-\frac{4}{9})$

Write the expression of the form

$f(x) = (x-\frac{b}{2})^2 +k$

$f(x) = 3(x -\frac{2}{3})^2 -\frac{22}{3}$

The vertex is $(\frac{2}{3}, -\frac{22}{3})$

3 0

3 years ago

one of the world's largest stained glass windows is at kennedy International Airport in New York. It is a rectangle with a heigh

algol [13]

We have: 2/25= 24/?

Cross multiply:
2*?= 25*24
⇒ 2*?= 600
⇒ ?= 600/2
⇒ ?= 300

The length of the window is 300 ft~

8 0

3 years ago