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
Debora [2.8K]
1 year ago
7

Find three quarters of a tenth of 800

Mathematics
1 answer:
goblinko [34]1 year ago
4 0
Answer is 60

Step by step

Your equation
3/4 of 1/10 of 800 = n

Factor out common factors and multiply, see attached work sheet

Or

You can change fractions into decimals and multiply on your calculator

.75 x .10 x 800 = 60

60 = n

You might be interested in
Hitch equation is y=6x^2+12x-10 rewritten in vertex form?
kirill [66]
D)y=6(x+1)²-16= 6(x²+2x+1)-16= 6x²+12x+6-16= 6x²+12x-10

<span>answer: D</span>
4 0
3 years ago
Read 2 more answers
Researchers claim that 8% of people have blue eyes. Suppose the researchers' claim is true. Mrs. Greene has a Geometry class wit
vovikov84 [41]

Answer:

Probability that exactly 5 of them have blue eyes is 0.1165.

Step-by-step explanation:

We are given that Researchers claim that 8% of people have blue eyes. Suppose the researchers' claim is true. Mrs. Greene has a Geometry class with 40 students.

The above situation can be represented through Binomial distribution;

P(X=r) = \binom{n}{r}p^{r} (1-p)^{n-r} ; x = 0,1,2,3,.....

where, n = number of trials (samples) taken = 40 students

            r = number of success = exactly 5

           p = probability of success which in our question is % of people

                 having blue eyes, i.e; 8%

<em>LET X = Number of students having blue eyes</em>

So, it means X ~ Binom(n= 40,p=0.08)

Now, Probability that exactly 5 of them have blue eyes is given by = P(X = 5)

        P(X = 5) =  \binom{40}{5}\times 0.08^{5} \times (1-0.08)^{40-5}

                      =  658008 \times 0.08^{5}  \times 0.92^{35}

                      = 0.1165

                

Therefore, Probability that exactly 5 of them have blue eyes is 0.1165.

7 0
3 years ago
Find the difference in simplest form:
Andrew [12]

Answer:

D. is the answer I got i think it is right but IDK

4 0
3 years ago
Read 2 more answers
System of equations with different slopes and different y-intercepts have one solution.
Pavlova-9 [17]
The answer is :
<span>A. Always


Also </span>
<span>If two equations have different slopes but equivalent y-intercepts, they will have one solution and that will be the point where the y-intercept is. If two equations have different slopes and different y-intercepts, then there will be one solution where those two lines meet. If two equations have the same slope but different y-intercepts, the lines will be parallel, and there is no possible intersection point. And if two equations have equal slopes and equal y-intercepts, these lines will have an infinite amount of solutions, because if the equations are one the same line, every single point on that line is a solution to the system. </span>
7 0
3 years ago
Read 2 more answers
Is 2/3 equal to 1/4?
MrMuchimi

Answer:

No

Step-by-step explanation:

2/3 in decimal is .6 repeating

1/4 in decimal is 0.25

therefore we cannot conclude that 2/3 is equal to 1/4

6 0
3 years ago
Read 2 more answers
Other questions:
  • What does a residual value of –4.5 mean in reference to the line of best fit? The data point is 4.5 units above the line of best
    10·2 answers
  • Equation of the line parallel to the equation y = -2x - 7 that passes through the point (3, 1).
    11·2 answers
  • Kerry is comparing the fuel efficiency of two cars, Car A and Car B. Car A lists gas mileage as 32.4 miles per gallon for highwa
    6·1 answer
  • The square root of 136 is between which two whole numbers?
    9·2 answers
  • Free fire ooooooooooooh​
    11·2 answers
  • In the equation 2x + 7 = 21, what is the value of x?<br> A.7 B.9 C.11 D.14
    7·1 answer
  • Nick makes $50 in 4 hours How much money will he make in 1 hour?​
    11·2 answers
  • I need this asap: <br> Find the Domain
    7·1 answer
  • Neika is saving her money to buy a DVD that costs $45. If she has a job that pays $8 per hour, write and solve an inequality tha
    5·1 answer
  • Solve the quadratic equations by completing the square. <br> x^2-4x=-1
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!