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Montano1993 [528]
3 years ago
12

What is m<1? a) 34° b) 56° c) 64° d) 92°

Mathematics
1 answer:
astraxan [27]3 years ago
5 0

Answer:

B

Step-by-step explanation:

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I think its either C or D astronomers measure large distances in light years one light year is the distance that light can trave
Yuri [45]
Your'e actually right! 


Your Answer is C!


I HOPE this helped!


Have a great day!
6 0
4 years ago
Which statement is true about the function?​
ohaa [14]

The correct answer is option D which is the function is even because of its symmetry about the y-axis.

<h3>What is even function?</h3>

The function which remains unchanged when the negative value of the variable is filled in the function is called an even function and this function is symmetric about the y-axis.

Given function:-

f(x) = 3x⁴+2x²

Now put the value x = -x in the function

f(-x) = 3( -x⁴)+2(-x²)

f(-x) = 3x⁴ + 2x²

f(-x) = f(x)

here we can see that when we put the value of negative x the function remains unchanged.

Therefore the correct answer is option D which is the function is even because of its symmetry about the y-axis.

To know more about even functions follow

brainly.com/question/12207506

#SPJ1

3 0
2 years ago
How to find the surface area of a trapezoidal prism.
juin [17]

Answer:

(b1+b2)h+PH

Step-by-step explanation:

b1 and b2 stands for the length of the bases of the trapezoid

The h is the height of the trapezoid

The P is the perimeter of the trapezoid

The H is the height of the prism

Hope this helps :)

3 0
3 years ago
What is the area of rhombus ABCD?
nikitadnepr [17]

Answer:

16

Step-by-step explanation:

In China, it has a formula, writing S = one-half (s·h)

The B coordinate minus the D sitting mark is s, the A coordinate minus the C coordinate is h, that is, S = one half (8 × 4) = 16

3 0
3 years ago
Suppose that 30% of all students who have to buy a text for a particular course want a new copy (the successes!), whereas the ot
Softa [21]

Answer:

a. Mean = 4.5, Standard Deviation = 1.775

b. 0.0152

Step-by-step explanation:

Given

n = 15 purchasers

p = Success = 30%

p = 0.3

q =Failure = 70%

q = 0.7

a.

Mean = np

Mean = 15 * 0.3

Mean = 4.5

Standard Deviation = √Variance

Variance = npq

Variance = 15 * 0.3 * 0.7

Variance = 3.15

Standard Deviation = √3.15

Standard Deviation = 1.774823934929884

Standard Deviation = 1.775 ---------- Approximated

b.

The probability that the number who want new copies is more than two standard deviations away from the mean value

Standard Deviation = 1.775

Mean = 4.5

2 Standard Deviation and Mean = 2 * 1.775 + 4.5

= 3.55 + 4.5

= 8.05

P(X>8.05) = P(9) + P(10) +........+ P(15)

Using the binomial distribution

(p + q) ^ n where p = 0.3, q = 0.7 , n = 15

Expanding (p+q)^n where n = 15 and r > 8

We have

15C9 p^9 q^6 + 15C10 p^10 q^5 + 15C11 p^11 q⁴ + 15C12 p^12 q³ + 15C13 p^13 q² + 15C14 p^14 q + p^15

= 5005 (0.3)^9 (0.7)^6 + 3003 (0.3)^10 (0.7)^5 + 1365 (0.3)^11 (0.7)⁴ + 455 (0.3)^12 (0.7)³ + 105 (0.3)^14 (0.7)² + 15 (0.3)^14 (0.7) + 0.3^15

=0.015234

7 0
3 years ago
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