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
VladimirAG [237]
2 years ago
8

Help fast

Mathematics
1 answer:
yarga [219]2 years ago
5 0

Answer:

The first one

Step-by-step explanation:

You might be interested in
In a survey, 60% of interviewees say they like beach sports, while 55% like mountain sports. If 20% like both, what fraction of
My name is Ann [436]

Answer:

0.05

Step-by-step explanation:

To solve this problem, we first need to calculate the percentage of people that like beach or mountain sports.

This percentage can be calculated with the formula:

P(M or B) = P(M) + P(B) - P(M and B)

where:

P(M or M) is the percentage of people that like beach or mountain sports,

P(B) is the percentage of people that like beach sports,

P(M) is the percentage of people that like mountain sports,

P(B) is the percentage of people that like beach and mountain sports.

Then:

P(M or B) = 0.55 + 0.60 - 0.20 = 0.95

95% of the people like mountain or beach sport. Now, to find the percentage of people that like neither, we just need to make 1 minus the percentage of people that like beach or mountain sports:

P(Neither) = 1 - P(M or B) = 1 - 0.95 = 0.05

0.05 or 5% of the people interviewed like neither of these sports.

7 0
2 years ago
Read 2 more answers
Austin keeps a right conical basin for the birds in his garden as represented in the diagram. The basin is 40 centimeters deep,
Lina20 [59]

The shortest distance between the tip of the cone and its rim exits 51.11cm.

<h3>What is the shortest distance between the tip of the cone and its rim?​</h3>

If you draw a line along the middle of the cone, you'd finish up with two right triangles and the line even bisects the angle between the sloping sides. The shortest distance between the tip of the cone and its rim exists in the hypotenuse of a right triangle with one angle calculating 38.5°. So, utilizing trigonometry and allowing x as the measurement of the shortest distance between the tip of the cone and its rim.

Cos 38.5 = 40 / x

Solving the value of x, we get

Multiply both sides by x

$\cos \left(38.5^{\circ}\right) x=\frac{40}{x} x

$\cos \left(38.5^{\circ}\right) x=40

Divide both sides by $\cos \left(38.5^{\circ}\right)$

$\frac{\cos \left(38.5^{\circ}\right) x}{\cos \left(38.5^{\circ}\right)}=\frac{40}{\cos \left(38.5^{\circ}\right)}

simplifying the above equation, we get

$x=\frac{40}{\cos \left(38.5^{\circ}\right)}

x = 51.11cm

The shortest distance between the tip of the cone and its rim exits 51.11cm.

To learn more about right triangles refer to:

brainly.com/question/12111621

#SPJ9

7 0
1 year ago
Read 2 more answers
Name the property the equation illustrates.
Maslowich
I think it is the associative property of Addition
6 0
3 years ago
Read 2 more answers
What statement is true about these two triangles?
timofeeve [1]

Answer:

Step-by-step explanation:

c

5 0
2 years ago
Phil and matt made cookies for a fundraiser at their high school answer
lapo4ka [179]
<span>Phil and Matt made cookies for a fundraiser at their high school. Phil worked more than Matt. Phil production was 25% more than Matt production. Matt was behind on the quantity made by Phil. The cookies sold for $0.25 each. After the sale, 20% of the combined production of their cookies remained.</span>
5 0
2 years ago
Other questions:
  • When a principal amount, P, is invested at an annual interest rate, r, and compounded n times per
    15·1 answer
  • The graph of the piecewise function f(x) is shown.
    12·2 answers
  • Each leg of a 45 45 90 triangle measures 12cm what is the length of the hypotenuse
    12·2 answers
  • What's bigger a yard or a meter
    15·2 answers
  • ALGEBRA 1 HELP!!! URGENT PLEASE
    13·1 answer
  • Can you please give me an answer to this question like so
    6·1 answer
  • 1. Which expression is equivalent to 8 - 3?
    8·2 answers
  • Which one answer fast !
    13·2 answers
  • PLEASEE HELPP ME WITH THISS TY
    6·1 answer
  • Given: ∠T ≅ ∠V; ST || UV
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!