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
TiliK225 [7]
3 years ago
14

Andrew wants to build a slide for his daughter’s tree house. If the tree house is 5 ft off the ground and he wants the slide to

make a 30° angle with the ground, how long a sliding board does he need to buy? (Round to the nearest foot.)
Mathematics
1 answer:
Lapatulllka [165]3 years ago
3 0
Andrew is wanting to build a slide for his daughter's tree house in the backyard. The tree house is approximately 5 feet off the ground and he wants the slide to have a 30 degree angle with the ground. He will need to by 10 ft of sliding board. 
You might be interested in
A cat had a litter of 5 kittens. If each sex is equally likely, what is the probability that 3 or less were female kittens?
ASHA 777 [7]

Answer:

0.8125

Step-by-step explanation:

In this question, we are tasked with calculating the probability that 3 or less of her kittens were female.

Since each bsex is of likely probability, the probability of a male kitten = probability of a female kitten = 0.5

Now to calculate for 3 or less female kitten we are calcualting P(f) ≤ 3

In each case, we use the Bernoulli approximation

P(f) ≤ 3 = 5C3 m^{2} f^{3} + 5C2 m^{2}  f^{3} + 5C1 m^{4}  f + 5C0 m^{5}  f^{0}

Where m is the probability of a male kitten and f is the probability of having a female kitten with both values = 0.5

P(f) ≤ 3 =(0.3125) + (0.3125) + (0.15625) + (0.03125) = 0.8125

8 0
3 years ago
During the first part of a hike, Andre drank 1.5 liters of the water he brought. If this is 50% of the water he brought, how muc
ira [324]

Answer:

50/100 x X = 1.5

x 100       x100

50x = 150

÷50   ÷50

X = 3

X = 3 liters I am pretty sure

5 0
3 years ago
Which of the following is not a zero of the function shown below?
erica [24]

Answer:

B

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
I am a 2 digit number my digits have difference of 7
Norma-Jean [14]
70
7-0=7

81 or 18
8-1=7

92 or 29
9-2=7
6 0
3 years ago
Como sumar esta Fracción. 3/3 +<br> 715 + 2/15 al resolverla obtenemos?
Kisachek [45]

Answer:

716 or 10742/15

Step-by-step explanation:

hope this helps

need more answers follow me

k good luck

4 0
2 years ago
Other questions:
  • Can somebody help me answer these plz?
    7·1 answer
  • The area of a triangle is 41 yd^2, with a base of 5 yards. What is the height, in yards?
    12·1 answer
  • What fraction of the total # of students earned at least a C? Include small explanation on how you did it.
    12·2 answers
  • ..........................
    15·1 answer
  • 2 x 10 + 4 x 1 + (7 x 1/10) + (4 x 1/100) + (5 x 1/1000) in standard form
    13·1 answer
  • Which of the following describes an example of independent events? A. generating a random number between 1 and 25, and then gene
    7·1 answer
  • Una fábrica envasadora recibe diariamente distintos tipos de aceite en las siguientes cantidades: 195 l, 275 l, 315 l, 460 l y 5
    11·1 answer
  • What is the 3rd nth term in 3n+2
    12·2 answers
  • An unfair coin is twice as likely to land "Heads" as "Tails". If the coin is tossed twice, what is the probability that it will
    14·1 answer
  • Brayden was given a box of assorted chocolates for his birthday. Each night, Brayden
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!