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nika2105 [10]
4 years ago
5

Estimated for 519+347

Mathematics
2 answers:
abruzzese [7]4 years ago
8 0

Answer:

866

Step-by-step explanation:

this is the answer for this question

sergij07 [2.7K]4 years ago
5 0
519=500
347=300
+
————-
8000

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A company did a quality check on all the packs of roasted almonds it manufactured. Each pack of roasted almonds is targeted to w
user100 [1]

<u>Answer:</u>

x < 21.01 or x > 21.49 because |x - 21.25| > 0.24

<u>Step-by-step explanation:</u>

We know that each pack of almonds is targeted to weigh 21.25 oz.and a pack must weigh within 0.24 oz of the target weight to be accepted.

Assuming x to be the weight of a given pack of almonds, we can write it as:

|x-21.25| > 0.24

Now finding the range of rejected masses (x) of the almonds.

|x-a| >b

-b

|x-21.25| >0.24

-0.24>(x-21.25)>0.24

-0.24>x-21.25 or x-21.25>0.24

x or x>21.49

Therefore, the correct answer option is x < 21.01 or x > 21.49 because |x - 21.25| > 0.24.

4 0
4 years ago
grace spent 4 1/2 hours restoring this time makes up 6% of the time needed how much time is needed to fully restore the boat
11Alexandr11 [23.1K]
4.5h=6t/100

6t=100(4.5h)

t=100(4.5h)/6

t=75

It takes a total of seventy-five hours to restore the boat. 
8 0
3 years ago
Read 2 more answers
for a sample size of 140 and a proportion of 0.3 what is the standard deviation of the normal curve that can be used to approxim
timofeeve [1]

Answer:

The answer is b.

Step-by-step explanation:

Have a great day!!

8 0
3 years ago
Drag the numbers to order them from greatest to least, with the greatest at the top.
Savatey [412]

10pi

9.92749....

square root of 101

0.99853....

6 0
3 years ago
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astraxan [27]
G + b = 420 ;
g / b = 7 / 3 ;
Then, g = ( 7 / 3 )b;
( 7 / 3 )b + b = 420 ;
7b + 3b = 1260 ;
10b = 1260 ;
b = 126 ( boys );
g = ( 7 / 3 )× 126 = 294 ( girls ) ;
3 0
4 years ago
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