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
Svet_ta [14]
3 years ago
5

Evaluate the expression if a = -3, b = 64, c = 4, and d = 36. 4a? + 2c

Mathematics
1 answer:
motikmotik3 years ago
4 0

Answer:

-4

Step-by-step explanation:

4(-3)+2(4)=-4

You might be interested in
Does anyone know the correct answer?
Art [367]

Answer:

c

Step-by-step explanation:

got you g

4 0
3 years ago
Solve for B -18r+18s=-4
hodyreva [135]

Answer:

B=-4+18r-18s

Step-by-step explanation:

move all terms not containing B to the right side of the equation. Hope this helps.

5 0
3 years ago
The scores on an entrance exam to a university are known to have an approximately normal distribution with mean 65% and standard
emmasim [6.3K]

Answer:

The correct answer is - C. 24.1%

Step-by-step explanation:

Given:

mean μ = 65%

standard deviation δ = 7.1 %

solution:

Prob( X>70) = 1 - Prob(x<70)  

= P (x-μ/δ ≥ 70 -65/7.1)

= 1 - Prob( (70-65)/7.1)

= 1 - Prob ( z < 0.7042553)

= 0.24065

the percentage of students scoring 70 or more in the exam

= 24.065*100

= 24.1%

4 0
2 years ago
Can y’all help me me on question 2?! Have a good day!
AfilCa [17]

Answer:

9

Step-by-step explanation:

The formula to get the area of a triangle is A=\frac{(b)(h)}{2} so all you have to do is work backwards. 18x2=36. 36/4=9.

6 0
3 years ago
The nutrition facts label on a container of dry roasted cashews indicates there are 161 calories in 28 grams. You eat 9 cashews
RoseWind [281]

Answer:

there are 161 calories in 28 gram,then:

one gram of dry roasted cashews contains=161/28=5.75 calories

You eat 12 gram of it, =12*5.75=69 calories


9 cashews  has 12gram, then:

one gram of dry roasted cashews contains= 9/12 = 0.75 cashews

there are total of 28gram in one serving.

Therefore cashews in one serving = 0.75*28=21cashews

a)69 calories

b)21cashews

4 0
3 years ago
Other questions:
  • Use the following compound interest formula to complete the problem. 2007-11-01-00-00_files/i0110000.jpg Victor has a credit car
    15·2 answers
  • A motorboat takes 3 hours to travel 144 km going upstream. The trip takes 2 hours going downstream. What is the rate of the boat
    13·1 answer
  • Simplify (6-4i)-(3+2i)
    6·2 answers
  • Find the value of the d. 2d -5 = 17
    14·1 answer
  • Compare the value of the 8 in 4,428.37 and 92.85
    7·2 answers
  • What is the ratio of x to y?<br> 2 x<br> ---- = --------<br> 3 3x+y
    8·2 answers
  • What is the area of this figure?
    14·1 answer
  • What is the slope of this​
    7·1 answer
  • Why did they ban squatted trucks??
    9·2 answers
  • M&lt;10 = x; m&lt;11 = x + 20; x =
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!