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Reika [66]
3 years ago
6

How much would it have rained each month if the total amount of rain

Mathematics
2 answers:
stealth61 [152]3 years ago
8 0

Answer:1.09090909091

Step-by-step explanation:

vfiekz [6]3 years ago
4 0

Answer:

11/12

Step-by-step explanation:

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Look at the sequence below List the next three terms of the sequence-4 -8 -16 -32
stepan [7]
The next three terms of the sequence are:
, -64, -128, -256
7 0
1 year ago
I need help tryna understand how to do this
Vadim26 [7]

Answer:

Use the formula (b/2)^2

in order to create a new term. Solve for

x

by using this term to complete the square.

x = 3± 4i

Step-by-step explanation:

8 0
2 years ago
Abigail, who works for a region's department of health, is looking for evidence that the percentage of adults in the region who
Murrr4er [49]

Answer: H_0: p\geq0.158\\\\ H_a:p

Step-by-step explanation:

Let p be the population proportion of adults who were surveyed are current smokers.

Given claim : Abigail, who works for a region's department of health, is looking for evidence that the percentage of adults in the region who are current smokers has decreased from 15.8% in 2015.

i.e. p

Since the alternative hypothesis takes unequal sign .

Then , the null and alternative hypotheses for this hypothesis test will be :_

H_0: p\geq0.158\\\\ H_a:p

8 0
3 years ago
Serial numbers for a product are to be made using 2 letters followed by 2 digits. The letters are to be taken from the first 6 l
Andru [333]
Alright so I'm coming up with this on the fly; you have the first six letters (a,b,c,d,e,f) and 0-9 and your ten numbers. calculate the amount of possible combinations for the letters by simply writing them down.
ab, ac, ad, ae, a f- five
bc, bd , be, bf- four
cd, ce, cf- three
de, df- two
ef,- one.
adding these all together gets a total of 15 for the letters. now the numbers
01, 02, 03, 04, 05, 06, 07, 08, 09- nine
12, 13, 14, 15, 16, 17, 18, 19- eight
23, 24, 25, 26, 27, 28, 29- seven
34, 35, 36, 37, 38, 39- six
45, 46, 47, 48, 49- five
56, 57, 58, 59- four
67, 68, 69- three
78, 79- two
89- one
added together with a total of 45 combinations.
alright so, 45 different number combinations and 15 letter combinations. multiplying 15 by 45 should tell you the total possible combinations for a two letter and two number serial-number

5 0
3 years ago
3×=21, the value of ×is ​
lord [1]

<em>✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽</em>

<em>➷  </em>x + 3 = 21<em />

<em>➷ </em>x = 21 - 3<em />

<em>➷ </em>x = 18<em />

<em>✽</em>

<em>➶ Hope This Helps You!</em>

<em>➶ Good Luck (:</em>

<em>➶ Have A Great Day ^-^</em>

<em>↬ May ♡</em>

<em />

8 0
2 years ago
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