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maw [93]
3 years ago
12

100 points help plz

Mathematics
2 answers:
Elodia [21]3 years ago
7 0

Answer:

The answer is (30, 30.5,...........through to 32)          just took test  got it right

Step-by-step explanation:

As a practical matter, the number of hours cannot be less than zero, nor more than 168. One can argue the upper limit on "practical" values of h, but it is unlikely that the number of hours will exceed 80. h might be zero if Vonda takes a vacation. (The problem statement tells you Vonda doesn't work more than 32 hours, so that may be the upper limit your answer book is looking for.)

GarryVolchara [31]3 years ago
3 0

Answer:

I am here to say that the answer is 100% percent correct  I also took the test its D. 30,30.25,30.5-,32

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9x-3y=81. simplified
xxTIMURxx [149]

Answer:

3x-y= 27

Step-by-step explanation:

9x-3y=27

1/3(9x-3y=81)

hence 3x-y=27

3 0
2 years ago
a tank is 3/7 full of water.After removing 420 litres it became 12/35 full .how much can the tank hold when full? ​
insens350 [35]

Answer:

4900 Litres

Step-by-step explanation:

First we need a common demoninator:

3/7=15/35

Then we subtract the two to figure out how much 420 Litres is:

15/35-12/35=3/35

3/35=420 litres

Divide amount by the numerater for thow much 1/x is.

1/35=140

and multiply by the denomenator to get a full number on your fraction, and therefore a full tank.

140 x 35 = 4900

5 0
2 years ago
Write the ratio as a fraction in simplest form. 51 correct : 9 incorrect The ratio as a fraction in simplest form is.
Agata [3.3K]

Answer:

Ratio as a fraction in simplest form is, \frac{\text{17 correct}}{\text{3 incorrect}}

Step-by-step explanation:

Ratio defined as the relationship between the quantities of something i.e,

a: b = \frac{a}{b}

Given: 51 correct : 9 incorrect

By definition of ratio:

51 correct : 9 incorrect = \frac{\text{51 correct}}{\text{9 incorrect}}

Divide both numerator and denominator by 3 we get;

\frac{\text{17 correct}}{\text{3 incorrect}}

then

The ratio as a fraction in simplest form  is, 17 correct : 3 incorrect or \frac{\text{17 correct}}{\text{3 incorrect}}


4 0
3 years ago
A translation up or down changes which coordinate in the ordered pair (x, y)?
Mrrafil [7]

Answer:

a translation up or down changes the y value of a coordinate

Step-by-step explanation:

3 0
3 years ago
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1/6 1/2 5/6 _________ 1 1/2 what is the rule? and the missing number?
Alenkasestr [34]
The rule is, the numbers are each going up by 2/6's

E.g. 1/6 , 3/6 (= 1/2), 5/6 , the missing number is, 1 whole and 1/6
3 0
3 years ago
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