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Inessa [10]
3 years ago
10

Round 12.034 to the nearest tenth

Mathematics
2 answers:
noname [10]3 years ago
6 0
12.034 rounded to the nearest tenth is 12.0
vovangra [49]3 years ago
5 0
The answer is 12.  Thanks (;
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Plz answer this now plz
iragen [17]

Answer:

because M is the centroid of the triangle

=> PM = 2AM

<=> AM = PM/2 = 10 /2 = 5

=> AM = 5

7 0
3 years ago
For every pound a company spends on advertising, it spends £0.80 on its website. Express the amount spent on advertising to the
FromTheMoon [43]

Answer:

It is 1/0.49

Step-by-step explanation:

5 0
3 years ago
-8+ 8b = 16 8b+8=16 -8=-8 8b=8
e-lub [12.9K]

b = 3 \\ b = 1 \\ 0 \\ b = 1
7 0
3 years ago
A cookie factory used 43.9 kilograms of chocolate chips to make 2 batches of cookies. How many kilograms of chocolate chips did
maxonik [38]

Answer:21.95

Step-by-step explanation:

You have 43.90 and divided everything by 2 you get 21.95

4 0
3 years ago
In the largest clinical trial ever​ conducted, 401,974 children were randomly assigned to two groups. The treatment group consis
BARSIC [14]

Answer:

The requirements for the hypothesis test does satisfied the method for testing the claim that from two population proportions the rate of polio is less for children given the salk vaccine.

Step-by-step explanation:

The percentage of children in the treatment group was:

(201229/401974)*100 = 49.9%

The percentage of children given placebo was:

(200745/401974)*100 = 50.1%

The percentage of children that developed polio in the treatment group:

(33/200745)*100 = 0.0164%

The percentage of children that developed polio in the placebo group:

(115/201229)*100 = 0.0571%

The percentage difference between the two group:

((0.0571-0.0164)/0.0571) = 61.62%

Therefore:

The amount of children used for each group was almost divided into half of the total amount of children. The test revealed although very small percentages of the both group developed polio, 68.62% more children given placebo than the children that was given the salk vaccine. Therefore, the study shows that the rate of polio is less for children given the salk vaccine and the the hypthesis test is satisfied.

6 0
3 years ago
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