1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
torisob [31]
3 years ago
5

I need help for this problem!!!!!!!! Help me pls

Mathematics
1 answer:
RideAnS [48]3 years ago
5 0
37. we know the perimeter of the Box is 30 and two sides are five each so 30-10 is 20 divided by the other two equal size is 10 .

38, The dimension of other in the lids are 10 and a five to find the area if you multiply 10×5 = 50 and you only have to cover 42 sq cm so no you don't have enough eight more sq cm.
You might be interested in
What is the area of the kite? 10 yd 4 yd 6 yd 4 yd ​
marishachu [46]
The area of a kite would be 6 ts
6 0
3 years ago
In a certain community, 30% of the families own a dog, and 20% of the families that own a dog also own a cat. It is also known t
Nesterboy [21]

Answer:

a) 0.06

b) 0.778

Step-by-step explanation:

Let's suppose a community of 100 families just to facilitate the calculation.

30% of the families own a dog

Dog = 30% of 100 = 30

20% of the families that own a dog also own a cat = 20% of 30 = 6

27% of all the families own a cat = 27% of 100 = 27

So, 6 families own a dog and a cat.

As 30 families own a dog, [30 - 6 =] 24 families own only dogs

As 27 families own a cat, [27 - 6 = ] 21 families own only cats

See picture attached.

a) What is the probability that a randomly selected family owns both a dog and a cat?

P(dog and cat) = dog ∩ cat/total = 6/100 = 0.06

b) What is the conditional probability that a randomly selected family doesn't own a dog given that it owns a cat?

So, only cat/total cat

P (not dog|cat) = 21/27 = 0.778

3 0
3 years ago
Write as a fraction 30:40
asambeis [7]
30/40 Maybe I am guessing sorry if it is wrong Please mark me as brainliest
5 0
3 years ago
Read 2 more answers
a tree rhar is 8 feet tall is growing at a rate of 2 feet each year a tree is 13 feet tall is growing at a rate of 1 foot each y
Vlad [161]

Answer:

  5 years

Step-by-step explanation:

The shorter tree is 5 ft shorter, but is growing 1 ft/year faster. It will make up the difference of 5 ft in (5 ft)/(1 ft/year) = 5 years.

8 0
3 years ago
Chas and Tyler have been collecting video games. Chas
marshall27 [118]

Answer:

40

Step-by-step explanation:

m+25=65

65-25=40

m=40

4 0
3 years ago
Other questions:
  • What is the domain and range of f(x)=4 x 2 to the x power
    11·1 answer
  • What is a word problem for 2 over 3y plus four
    14·1 answer
  • The values for three sets of data are shown below. Data Data Set Values 1 42, 48, 50, 88, 49 2 63, 29, 35, 28, 30 3 2, 5, 3, 8 W
    13·2 answers
  • Please Help<br> My question is a inequality. Solve the inequality algebraically.<br> -2 x &gt; -8
    6·2 answers
  • What is −412√+75√ in simplest radical form?
    6·2 answers
  • You roll two number cubes. What is the probability of rolling double threes?
    7·1 answer
  • Catherine has $54. She plans to spend more than $20 of the money for a painting canvas. The rest will go toward paints. Each tub
    5·2 answers
  • Lukas plotted these points on the number line. Point A: −12 3 Point B: −2 3 Point C: −11 3 Point D: −22 3 Which point did he plo
    7·2 answers
  • Pls help!!!
    13·1 answer
  • 1. Megan is in charge of creating a five-digit code to lock and unlock a secure room. She can use any digit from 0 through 9, an
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!