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
Zigmanuir [339]
2 years ago
7

What is the value of this expression?

Mathematics
2 answers:
saw5 [17]2 years ago
8 0

Answer:

Hey

Step-by-step explanation:

Answer is b. 42

2(17+6)−4

OlgaM077 [116]2 years ago
7 0
I should be A 36 ok all you really had to do was do 2x17 which is 34 then add 6 which is 40 then minus 4 which is 36
You might be interested in
Anyone else have a bully and your bully makes fun of you because your adopted?
NikAS [45]

Answer:

TBH IF YOU WANT TO ROAST I GOT NO IDEA BUT THIS IS THE THING I DO

Step-by-step explanation:

Well to be honest I think you should just treat him the same say the same things you would normallily say when you didnt know he waS

3 0
2 years ago
Read 2 more answers
Probability question. Please answer with work attached.
musickatia [10]

Answer:

B. (0.61)

Step-by-step explanation:

Well, first I created venn diagram to help separate my work, then I subtracted .22 from each "probability sections" then I added them up to get .61

Work explains a lot.

Hope it helped.    :)

8 0
3 years ago
A detective has interviewed four witnesses to a crime. From the stories of the witnesses the detective has concluded
SVETLANKA909090 [29]

Answer:

Step-by-step explanation:

Step 1:we should turn the “facts” into logical expressions.

Step 2:Assign variables

Our variables are: b (for butler), c (for cook), g (for gardener), h (for handyman)

Step 3 . Let the value of true indicate that the person is telling the truth. For example, b = T means the butler is telling the truth. Then we can translate the statements as follows:

Check attachment

Step 4

We know all of these must hold. So we really want to know when (b→c)∧¬(c∧g)∧¬(¬g∧¬h)∧(h → ¬c) is true.

Step 5

Behold, another truth table task! If you work out the truth table, you see that this statement is only true when:

Check attachment

Step 6

Therefore we can say the butler and cook are definitely lying, but we can not determine if the gardener or handyman are lying. However, there are four variables in this problem. Instead, we can do this with some straight reasoning. Notice that:

If the butler is telling the truth, then by (a) the cook is telling the truth.

If the cook is telling the truth, then by (b) the gardener is lying.

If the gardener is lying, then by (c) the handyman is telling the truth.

If the handyman is telling the truth, they by (d) the cook is lying.

This leads to a contradiction (the cook can not be both telling the truth and lying)! Therefore the butler and cook must be lying. What about the gardener and the handyman? We don’t have enough information to figure out if they are lying. Since the cook is lying, we can’t use (b) to come to any conclusions about the gardener. Even if we are able to conclude that the gardener is telling the truth, we can’t use (c) to come to any conclusions about the handyman.

4 0
2 years ago
If a point at (3,-4) is reflected over the X-axis to form a new point What will be the coordinate of the new point? (-3,-4), (3,
ira [324]

Answer:

(3,4) because only the y would change when it is being reflected over the x axis :)

Step-by-step explanation:

5 0
2 years ago
please help :( please help :( please help :( please help :( please help :( please help :( please help :( ​
bixtya [17]

Answer:

1. 3*8*10=240

2.6*6*12=432

Step-by-step explanation:

Hope that helps

Use l*w*h

4 0
3 years ago
Other questions:
  • Rosa works due north of home. Her husband Ray works due east. They leave for work at the same time. By the time Rosa is 5 miles
    12·1 answer
  • Find 3x+27=12+14x-112
    9·1 answer
  • Can someone help with number one
    13·2 answers
  • If you know the answer could you help me on it
    6·1 answer
  • Will Give Brainliest ! Please Helppp!!!
    9·1 answer
  • NEED ANSWER ASAP!! ! 15 points! Is the set of multiples of 5 closed under division? Explain why or provide a counterexample if n
    6·1 answer
  • If the​ length, width, and height of a cube all change by a factor of 7​, what happens to the volume of the​ cube?
    8·1 answer
  • According to the income section shown below from the 1040EZ form,
    6·2 answers
  • Ariana is shopping for toilet paper, and she prefers to get the best unit price she can. At the store, brand A is priced at $49
    11·1 answer
  • What is the place value?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!