Ask question

Ask question

All categories

2 years ago

13

Translate into algebraic expression

2 answers:

r-ruslan [8.4K]2 years ago

4 0

You need to write your product first, since you are subtracting from that, so you start with

qp

This looks weird, but it’s only q multiplied by p. Now, we can just do “one less”, which just means to subtract 1.

qp - 1

cricket20 [7]2 years ago

3 0

$pq-1$

.........

You might be interested in

The moon is about 240,000 miles from earth earth what is the distance written as a whole number multiplied by a power of ten

Varvara68 [4.7K]

<span>This would be 24 X 10⁴</span>

7 0

3 years ago

REEEEEEEEEEEEEEEEEEEEEEEEEEEE

Anastaziya [24]

Answer:

im not writing all that lol

Step-by-step explanation:

So 1 would be 100%, 10/10 and 0 would be, 0/10 and 0% so for 50% for example would be 5/10, 0.5 and so on..

then just think of things that have a 100% chance and all the other percentages... example The sun rising tomorrow. and no chance 0% example the school flying away

5 0

2 years ago

Whats the Mean Meadian Mode <br> 83,97,85,84,96,80,87,91

Airida [17]

Answer:

Mean: 87 Median:85 Mode:80

8 0

2 years ago

Read 2 more answers

The area of a triangle varies jointly with the height of the triangle and the length of its base. The area of one triangle is 15

aalyn [17]

The area of the triangle is 270 centimeters. The way that I found that out is the equation 30x18/2

5 0

3 years ago

48% of their readers own a particular make of car. A marketing executive wants to test the claim that the percentage is actually

oksian1 [2.3K]

Answer:

There is no sufficient evidence to support the executive claim

Step-by-step explanation:

From the question we are told that

The population proportion is $p = 0.48$

The sample proportion is $\r p = 0.45$

The sample size is $n = 300$

The level of significance is $\alpha = 0.02$

The null hypothesis is $H_o : p= 0.48$

The alternative hypothesis is $H_a : p \ne 0.48$

Generally the test statistics is mathematically evaluated as

$t = \frac{\r p - p }{ \sqrt{ \frac{p(1 - p )}{n} } }$

=> $t = \frac{0.45 - 0.48 }{ \sqrt{ \frac{0.48 (1 - 0.48 )}{300} } }$

=> $t = -1.04$

The p-value is mathematically represented as

$p-value = 2P(z > |-1.04|)$

Form the z-table

$P(z > |-1.04|) = 0.15$

=> $p-value = 2 * 0.15$

=> $p-value = 0.3$

Given that $p-value > \alpha$ we fail to reject the null hypothesis

Hence we can conclude that there is no sufficient evidence to support the executive claim

5 0

3 years ago