All categories

3 years ago

What is the sum of 2 3/5 - 1 3/8

Mathematics

1 answer:

Natalija [7]3 years ago

8 0

The Sum of 2 3/5-1 3/8 is 1.225
i hoped that helped u.

You might be interested in

If the perimeter of a rectangle is 54 inches. And its length is two times its width. What is the length and the width of the rec

konstantin123 [22]

Answer: I cjvchjb

Step-by-step explanation:bjgcjvc

Chhcbbv

8 0

3 years ago

Frank borrowed $7 a week from a friend

Anastaziya [24]

The correct answer is -56$

7 0

3 years ago

Read 2 more answers

Question is in the image

pshichka [43]

Answer:

(x +3)^2 + (y -3)^2 = 3^2

Step-by-step explanation:

Your first task is to find the center.

The longest possible line of the circle goes from (-3,0) to (-3,6)

So the center is at the midpoint of these two points.

The midpoint is at (-3 - 3)/2 , (6+ 0)/2 or (-3,3)

That gives you the center of the circle.

So far what you have is

(x +3)^2 + (y -3)^2 = r^2

Now the distance of the center to the bottom point is (-3,3) to (-3,0)

r^2 = (x2 - x1)^2 + (y2 - y1)^2

x2 = - 3

x1 = - 3

y2 = 3

y1 = 0

r^2 = (-3 - -3)^2 + (3 - 0)^2

r^2 = 3^2

The entire answer is

(x +3)^2 + (y -3)^2 = 3^2

8 0

3 years ago

Help!!!^^^^^^^^^^^^^^

zheka24 [161]

Answer:

woaahhh

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

In order to test whether the average waiting time this year differs from last year, a sample of 25 data were collected this year

irina [24]

Answer:

True

Step-by-step explanation:

Confidence interval for banking service in a given confidence level can be calculated as M±ME where

M is the mean banking service in the sample and
ME is the Margin of Error

margin of error (ME) is calculated using the formula

ME= $\frac{t*s}{\sqrt{N} }$ where

t is the corresponding statistic in the given confidence level

s is the standard deviation of the sample(or of the population if it is known)

N is the sample size

t-statistic for 99% confidence level is always bigger than 95% confidence level which makes Margin of Error bigger and thus confidence interval wider.

6 0

3 years ago