All categories

4 years ago

What 2 numbers whose sum is 105.7 explain how you got the answer

1 answer:

3 0

There are multiple answers. it can be 21 and 84.7. You just pick a random number and subtract it from 105.7. so 105.7-21 = 84.7

You might be interested in

Can someone plz help me on 18

Lapatulllka [165]

$= 5x

Each hour you earn 5 dollars

3 0

4 years ago

Read 2 more answers

What is the volume of the sphere in terms of ut?<br> V=6<br> in 3<br> |---<br> 6 in.

zzz [600]

Answer:

288π in^3

Step-by-step explanation:

see the picture

6 0

3 years ago

Read 2 more answers

34kurt

9514 1404 393

Answer:

(g, b) = (70, 0), (56, 10), (42, 20)

Step-by-step explanation:

The g-intercept is 35/0.5 = 70, so (g, b) = (70, 0) is a possible combination.

The slope of the relation is such that when g goes down by 14, b goes up by 10. Other points on the line are (70 -14, 0 +10) = (56, 10) and (56 -14, 10 +10) = (42, 20).

Of those listed, the possible combinations are ...

(g, b) = (70, 0), (56, 10), (42, 20)

6 0

3 years ago

How many 9-digit palindromes are there with all the digits being even and each digit appearing no more than twice?

sattari [20]

Answer: 96

Step-by-step explanation:

A palindrome is a number that is the same when reading in both ways (right to left, and left to right), for example, 121

Then, we have 9 digits, and all the digits need to be even.

the options are: 0, 2, 4, 6, 8.

Now, we can tink a 9 digit number as 9 empty slots, and in each slot, we can put a number.

But because this is a palindrome, the first digit must be equal to the ninth, and the second digit must be equal to the eight, and so on.

So we can tink it as actually only 5 slots, where in each slot, we can put an even number, now let's count the options that we have in each selection.

For the first digit we have 4 options: 2, 4, 6 and 8 (0 is not counted here because if the first digit was a 0, then this would not be a 9 digit number).

for the second digit, we have also 4 options (because we already toked one, but now the 0 can be chosen)

for the third digit, we have 3 options

for the fourth digit, we have 2 options

for the fifth digit, we have only one option.

The total number of combinations is equal to the product of the number of options for each selection:

C = 4*4*3*2*1 = 96

6 0

3 years ago

At the end of the first school day, Mr. Davies, a first grade teacher, inspected his classroom crayons. 2 of the 200 crayons w

MrRissso [65]

99% were not broken as only 1% were broken

4 0

4 years ago

Read 2 more answers