2 years ago

Estimate the sum of 1/3 and 1/4

Mathematics

1 answer:

Artemon [7]2 years ago

3 0

Answer:

7/12 or (Decimal: 0.583333)

Step-by-step explanation:

1/3 +1/4 = 7/12

You might be interested in

If Josiah’s speed, in miles per minute, is constant, what is the constant of proportionality?

ollegr [7]

Answer:

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

I need help pls help me what is the answer to -2(8)

AnnZ [28]

Answer:

-16

Step-by-step explanation:

hope this helps love <3

3 0

2 years ago

Help me plz <br> what´s 1000×1000=<br> thanks!!!

inn [45]

The answer is 1,000,000

4 0

2 years ago

Read 2 more answers

A wool sweater originally costs $42.00. if the sweater is on sale for 25% off, what is the new cost of the sweater? $

jolli1 [7]

42 (1- 25/100) = 63/2 = 31.5 dollars

answer is $31.50

hope it helps

8 0

2 years ago

Read 2 more answers

A continuous random variable X has cdf F(x)=x² b (a) Determine the constants a and b. for a < 0, for 0 < x < 1, for x &

Karolina [17]

Any proper CDF $F(x)$ has the properties

• $\displaystyle \lim_{x\to-\infty} F(x) = 0$

• $\displaystyle \lim_{x\to+\infty} F(x) = 1$

so we have to have a = 0 and b = 1.

This follows from the definitions of PDFs and CDFs. The PDF must satisfy

$\displaystyle \int_{-\infty}^\infty f(x) \, dx = 1$

and so

$\displaystyle \lim_{x\to-\infty} F(x) = \int_{-\infty}^{-\infty} f(t) \, dt = 0 \implies a = 0$

$\displaystyle \lim_{x\to+\infty} F(x) = \int_{-\infty}^\infty f(t) \, dt = 1 \implies b = 1$

8 0

2 years ago