1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
forsale [732]
2 years ago
13

Solve this equation please −5×(−2)=?

Mathematics
2 answers:
hram777 [196]2 years ago
6 0

Answer:

10

Step-by-step explanation:

−5×(−2)=?

a negative times a negative equals a positive so

-5 x -2 = 10

damaskus [11]2 years ago
4 0

Answer:

10

Step-by-step explanation:

use distributive property

-5*-2

negative plus a negative gives you a positive

10

pls mark me brainliest

You might be interested in
John and Jane are married. The probability that John watches a certain television show is .7. The probability that Jane watches
ikadub [295]

a) The probability  that both John and Jane watch the show is 0.12.

b.The probability that Jane watches the show, given that John does is  0.1714.

c)They do watch show independent of each other.

Step-by-step explanation:

Here, as given in the question:

Probability that John watches a certain show  = 0.7   ⇒ P(J) = 0.7

Probability that Jane watches a certain show  = 0.3   ⇒ P(Je) = 0.3

Probability that John watches a certain show given Jane watches it to

 = 0.4   ⇒ P(J/Je) = 0.4

a. )  Here, we need to find the probability of  both Jane and John watching a show , P(J∩Je)

Now, by BAYES THEOREM:

P(J/Je)  = \frac{P(J \cap Je)}{P(Je)}

\implies  0.4  = \frac{P(J \cap Je)}{0.3} \\\implies P(J \cap Je) = 0.4 \times 0.3  = 0.12

Hence the probability  that both John and Jane watch the show is 0.12.

b.) The probability that Jane watches the show, given that John does is P(J/Je)

By BAYES Theorem:

P(Je/J)  = \frac{P(J \cap Je)}{P(J)}\\\implies P(Je/J)  = \frac{0.12}{0.7}  = 0.1714

Hence, the probability that Jane watches the show, given that John does is  0.1714.

c) As we can see P(Jane ∩ John) =  0.12

So, the probability of both of them seeing the show TOGETHER is 0.12.

Hence, they do watch show independent of each other and the probability of doing that is 1.0.12  = 0.88

7 0
3 years ago
Expand and simplify (x+3)(x+5)​
borishaifa [10]
The answer is here written

4 0
2 years ago
Answer please!!!<br> Best answer gets brainliest!!!
melamori03 [73]

Answer:

8

Step-by-step explanation:

hope this is right????

im not sure if i did it correctly but i tryed

4 0
2 years ago
The answer to this question please.
Sunny_sXe [5.5K]

Answer:

Part A) y=1,100x + 4,500

Part B) 14,400

Step-by-step explanation:

Part A)

There is a base fee of $4,500, meaning that the line begins at y=4500 (i.e. The y-intercept is [0,4500], so 'b' in y=mx+b is 4,500). There is a $1,100 hourly rate, which is proportional to the value of x, the amount of hours filmed. Therefore, 'm' in y=mx+b is $1,100.

Thus, the final equation looks like:

y= 1,100x + 4,500

Part B)

x=9

y=1,100x+4,500

y=1,100(9)+4,500

y=9,900+4,500

y=14,400

4 0
2 years ago
Sarah wanted to know how many of her fellow students have at least one cat at home. She randomly sampled 30 students from her sc
sveta [45]
It is b you can find it on Brainly
5 0
2 years ago
Read 2 more answers
Other questions:
  • PLEASEEEE HELPP!!!!!!!!
    14·1 answer
  • please help!!!!!!!!!!!!! Select ALL the correct answers. Choose the statements that are true about a cube with side length 1 uni
    10·2 answers
  • What is .07 times 1.22
    10·1 answer
  • Which equation is equivalent to<br> 5 - 2x = 4?
    10·2 answers
  • PLEASE Help with number 14
    11·1 answer
  • The Dunkin family budgets 6 1/2% of their annual net income of $39,000 for clothes. How much annually do they budget for clothes
    5·1 answer
  • Can someone help me pleaseeee????
    11·1 answer
  • What is the IQR (interquartile range)?
    15·1 answer
  • What is the equation for (0,3) and (1,1)
    14·1 answer
  • A plan can travel 420 miles in 80 minutes. Find a unit that describes this situation
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!