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
ehidna [41]
3 years ago
9

5 1/4 of what number is 42

Mathematics
2 answers:
vekshin13 years ago
5 0

Answer:

5 1/4 of 800 is 42

Step-by-step explanation:

Change 5 1/4 into a decimal = .0525

(.0525)x =42

divide both sides by 0.0525:

x = 42 / .0525

x = 800

5¼% of 800 is 42

amid [387]3 years ago
4 0

Answer:

8

Step-by-step explanation:

5 1/4 =5.25

42/5.25 = 8

8×5.25 = 42

You might be interested in
If P(A)=0.4, P(A and B)=0.2,and P(A or B)=0.5, What is P(B)
Vladimir [108]

Answer:

\boxed{\ P(B)=0.3 \ }

Step-by-step explanation:

Hi,

We know that

P(A or B)=P(A)+P(B)-P(A and B)

so P(B)= P(A or B) - P(A) + P(A and B)

so

P(B) = 0.5 - 0.4 + 0.2 = 0.3

thanks

6 0
3 years ago
Duffy Duck, If you see this, is Y rational?
oksano4ka [1.4K]

Answer:

i think so

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
help in need help !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Aleks [24]

answer is 2+ 1/4x + 1 the simplest form is x= -3/4 or -0.75
5 0
2 years ago
What is the equation for the hyperbola shown?
amid [387]

Answer:

D. y²/5² - x²/8² = 1

Step-by-step explanation:

A and B are both incorrectly oriented, and D is the only hyperbola that contains the points (0,5) and (0,-5).

Verification (0,5) and (0,-5) are in the hyperbola:

First replace x and y with corresponding x and y values (We will start with x=0 and y=5)

\frac{5^{2}}{5^{2}}-\frac{0^{2}}{8^{2}}=1

Then simplify.

\frac{25}{25}-\frac{0}{16}=1

1-0=1

1=1

If the result is an equation (where both sides are equal to each other) then the original x and y values inputted are valid. The same is true with x and y inputs x=0 and y=-5, or any other point along   the hyperbola.

6 0
3 years ago
Read 2 more answers
with reference to a universal set, the inclusion of a subset in another is relation which is a) symmetric only b) transitive onl
Vlad [161]

Answer:

D?

Step-by-step explanation:

I think it is D since a universal set would only be {1,2,3,4,5,6,...} and the subset would not satisfy any of the conditions of symmetric, transitive, and reflexive.

5 0
3 years ago
Other questions:
  • Consider the function represented by the equation y-x-4=0. What is the equation written in the function notation, with x as thee
    12·1 answer
  • The rectangles in the figure below are similar. Find the value of x.
    6·2 answers
  • 7. If a school has 70 computers in the ratio of 3 desktops for every 4 laptops, how many
    6·1 answer
  • The elevation of a sunken treasure is -180 feet. Your elevation is 3/4 of the ship's elevation Whats your elevation?
    5·2 answers
  • What is, (please answer all of the questions and show how u got it)
    5·2 answers
  • A rectangular swimming pool is 15 meters long, 11- meters wide, and 4-meters deep. What is its 2 2. volume? The volume is cubic
    10·1 answer
  • Guys can you help me answer this?​
    14·1 answer
  • Please answer the question below
    8·1 answer
  • What is y + 2y + 6 (2y-4) - 5y simplified
    15·2 answers
  • A community theater uses the function p (d) = (-4d+40) (d−40) to model the profit (in dollars) expected in a weekend when the ti
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!