All categories

3 years ago

Find the percent decrease from 130 to 107. Round your answer to the nearest tenth.

Mathematics

1 answer:

Katena32 [7]3 years ago

7 0

Answer:17.7

Step-by-step explanation:=(107−130)|130|×100

(107-130)/|130×100=−23130×100=−23130×100=−0.176923×100=− 0.176923 ×100

=−17.6923%change

= −17.6923% change

=17.6923%decrease

round to the nearest tenth= 17.7

You might be interested in

What is the simplest form of this expression? 2(y-1) 8

NemiM [27]

I hope this works

2(y-1)8=

16(y-1)

7 0

3 years ago

Which is heavier a gram or kilogram?

Karo-lina-s [1.5K]

A kilogram is heavier than gram

4 0

3 years ago

Read 2 more answers

Which expression is equivalent to RootIndex 4 StartRoot x Superscript 10 Baseline EndRoot?

Darya [45]

Answer:

Which expression is equal to ? The correct answer is B.

Read more at Answer.Ya.Guru – https://answer.ya.guru/questions/1312867-which-expression-is-equivalent-to-rootindex-3-startroot-64-a.html

8 0

3 years ago

I need help with number 4

krek1111 [17]

If I'm correct you, add the two prices together, getting the price of $429.99

6 0

4 years ago

Five companies (A, B, C, D, and E) that make elec- trical relays compete each year to be the sole sup- plier of relays to a majo

NNADVOKAT [17]

Answer:

$P(a | e') = 0.22$

$P(b | e') = 0.28$

$P(c | e') = 0.33$

$P(a | e' , d' , b') = 0.57$

Step-by-step explanation:

From the question we are told that

The probabilities are

Supplier chosen A B C

Probability P(a) = 0.20 P(b) = 0.25 P(c) = 0.15

D E

P(d) = 0.30 P(e) = 0.10

Generally the new probability of companies A being chosen as the sole supplier this year given that supplier E goes out of business is mathematically represented as below according to Bayes theorem

$P(a | e') = \frac{P (a \ and \ e')}{P(e')}$

$P(a | e') = \frac{P (a)}{P(e')}$

$P(a | e') = \frac{P (a)}{1- P(e)}$

=> $P(a | e') = \frac{ 0.20}{1- 0.10}$

=> $P(a | e') = 0.22$

Generally the new probability of companies B being chosen as the sole supplier this year given that supplier E goes out of business is mathematically represented as below according to Bayes theorem

$P(b | e') = \frac{P (b \ and \ e')}{P(e')}$

$P(b | e') = \frac{P (b)}{P(e')}$

$P(b | e') = \frac{P (b)}{1- P(e)}$

=> $P(b | e') = \frac{ 0.25}{1- 0.10}$

=> $P(b | e') = 0.28$

Generally the new probability of companies C being chosen as the sole supplier this year given that supplier E goes out of business is mathematically represented as below according to Bayes theorem

$P(c | e') = \frac{P (c \ and \ e')}{P(e')}$

$P(c | e') = \frac{P (c)}{P(e')}$

$P(c | e') = \frac{P (c)}{1- P(e)}$

=> $P(c | e') = \frac{ 0.15}{1- 0.10}$

=> $P(c | e') = 0.17$

Generally the new probability of companies D being chosen as the sole supplier this year given that supplier E goes out of business is mathematically represented as below according to Bayes theorem

$P(d | e') = \frac{P (d \ and \ e')}{P(e')}$