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
stira [4]
4 years ago
6

Plz help ill give u brainlist plz some one help fast it is esy in just dume

Mathematics
1 answer:
lys-0071 [83]4 years ago
3 0
There are 70 questions. The probability of getting any one of the questions right is 0.2. That's because there are five answers only one of which is correct.

If there are 5 questions and you want to pick the right one the probability is 1/5. If you don't know how to find that, let your calculator walk you to the answer.

1
÷
5
=
And it will tell you that it is 0.2.

So if you blindly (not brainly) fill in the multiple choice answer sheet, the number you will get right is
(P(0.2) * The total number of questions or
0.2 * 70 = 14
Just pure dumb luck will give you 14 correct answers. 
You might be interested in
14. An engineer is designing a circular base for a
Flauer [41]

Answer:

c=2(3.14)r

r= 5inches

c=2•3.14•5

c=31.4 inches

8 0
3 years ago
Dan buys a car for £2200.
KatRina [158]

Answer:

The worth of the car after 6 years is £2,134.82

Step-by-step explanation:

The amount at which Dan buys the car, PV = £2200

The rate at which the car depreciates, r = -0.5%

The car's worth, 'FV', in 6 years is given as follows;

FV = PV \cdot \left ( 1 + \dfrac{r}{100} \right )^n

Where;

r = The depreciation rate (negative) = -0.5%

FV = The future value of the asset

PV = The present value pf the asset = £2200

n = The number of years (depreciating) = 6

By plugging in the values, we get;

FV = 2200 \times \left ( 1 + \dfrac{-0.5}{100} \right )^6 \approx 2,134.82

The amount the car will be worth which is its future value, FV after 6 years is FV ≈ £2,134.82 (after rounding to the nearest penny (hundredth))

8 0
3 years ago
What is the value of k?<br>​
poizon [28]
Someone better come get her because she dancing like a s.t.i.p.p.e.r
8 0
3 years ago
Solve for x: 5x - 18 = -8​
denpristay [2]

Answer:

x = 2

Step-by-step explanation:

5x - 18 = -8

    +18   +18

5x  =  10

5x/5  =  10/5

x = 2

5 0
3 years ago
What is 4(a)(c)? Calculate the answer.
Anna71 [15]
Answer: -20

4(5)(-1)=-20
5 0
3 years ago
Other questions:
  • Find dy/dx by implicit differentiation. y cos x = 5x2 + 3y2
    14·1 answer
  • Find the coordinates of the point P that divides the directed line segment from A to B in the given ratio.
    14·1 answer
  • The list shows the number of stories in the 11 tallest buildings
    10·1 answer
  • #5
    10·2 answers
  • Select the correct answer from each drop-down menu. Rewrite the formula to find voltage. The formula for electrical power (P, in
    8·1 answer
  • Find the complement of the angle shown. Find the supplement of the angle shown
    5·2 answers
  • A and B are independent events. P(A)=0.40 and P(B)=0.30. what is P(A and B)?
    7·2 answers
  • What is 2/3 into a decimal
    13·2 answers
  • A fly was sitting on the ground in the front left corner of your classroom. He flew to the ceiling in the opposite corner of the
    5·1 answer
  • Find the arc length and sectors perimeter of an 85 degree arc of a circle with a finger radius of 4ft
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!