3 years ago

A = 12 and b = 25 ,what Is the area of the pencil

Mathematics

2 answers:

horsena [70]3 years ago

8 0

Answer:

Step-by-step explanation you multiply 25 and 12:

kirill115 [55]3 years ago

5 0

Answer:

300

Step-by-step explanation:

12×25=300

You might be interested in

Please help me with this

jekas [21]

Answer:

The length= 16cm

The width= 6cm

The two long sides are 8cm both so 8 + 8 = 16

And the two short sides are 3cm both so 3 + 3 = 6

So your length should be 16cm and your width 6cm

I HOPE THIS HELPS! ∧ ∧

⊂∵→ω←∵⊃

3 0

3 years ago

drug sniffing dogs must be 95% accurate in their responses because their handlers don't want them to miss durgs and also don't w

GenaCL600 [577]

Answer:

95% Confidence interval: (0.8449,0.9951)

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 50

Number of times the dog is right, x = 46

$\hat{p} = \dfrac{x}{n} = \dfrac{46}{50} = 0.92$

95% Confidence interval:

$\hat{p}\pm z_{stat}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}$

$z_{critical}\text{ at}~\alpha_{0.05} = 1.96$

Putting the values, we get:

$0.92 \pm 1.96(\sqrt{\dfrac{0.92(1-0.92)}{50}})\\\\ = 0.92\pm 0.0751\\\\=(0.8449,0.9951)$

(0.8449,0.9951) is the required 95% confidence interval for the proportion of times the dog will be correct.

7 0

3 years ago

I need help!!!!!!!!!!!!

qaws [65]

When I do what the problem statement says, I get 47° for the left angle and 58° for the right one. They are not congruent.

4 0

4 years ago

A high school purchases two workbooks for every textbook, and two journals for every workbook. If the school purchases 301 total

Alex

172 journals 86 workbooks 43 textbooks

5 0

3 years ago

If x = 0 and y < 0, where is the point (x, y) located?

Ulleksa [173]

It’s 0 hope this helps(:

4 0

3 years ago