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lianna [129]
3 years ago
6

Looking at the sample space (8 possible

Mathematics
1 answer:
guapka [62]3 years ago
3 0

Answer:

1/4

Step-by-step explanation:

2 outcomes out of a possible 8.

p(HHH or TTT) = 2/8 = 1/4

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A new branch in its first year opened new accounts at a rate of 40 for every 100 customers calls. The total number of new accoun
Mumz [18]
40 new accounts          for:   100 customer calls
10,000 new accounts   for:   x customer calls.     
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40 :  10,000 = 100 : x
x = (100 · 10,000 ) : 40 = 25,000
Answer: 25,000 customer calls were made.
4 0
3 years ago
Read the following two statements. Then, if possible, use the Law of Detachment to draw a conclusion.
jeyben [28]
<span>The hypothesis is : If Robbie wants to save money to buy a car. Conclusion : he must get a part-time job. 

Robbie already started the new job yesteday. So, that makes the hypothesis true. 

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8 0
3 years ago
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lisov135 [29]

I may be wrong, I think I remember how to do this. A straight line has an angle of 180, so y would be 133, making the area 55571.63u. (u = whatever unit is measuring the circle.) If x = 1/20 of the area, then the red area = 2,778.5u or 2,779u. I hope this helps, but I honestly don't remember how I would find x, and I don't want you to get the question wrong.

5 0
3 years ago
Refer to right triangle ABC with C = 90°. If a = 6 and c = 14, find b.
Maurinko [17]

Answer: b=4(10)^1/2

Step-by-step explanation:

Distance Formula: a^2+b^2=c^2

6^2+b^2=14^2

36+b^2=196

b^2=160

b^2=10*16

b=(10*16)^1/2

b=4(10)^1/2

3 0
2 years ago
Which solids have infinitely many planes of symmetry? Check all that apply. right square pyramid cube right cylinder right hexag
allsm [11]

The answer is: Sphere and Right cylinder.

The explanation for this answer is shown below:

By definition, the numbers of planes of symmetry depends of each solid (a figure of three dimensions). The plane of symmetry divides the solid into two congruent halves which have mirror images.

Based on the information above, a cube has nine plane of symmetry, a square pyramid has four planes of symmetry, the hexagonals prims have thirteen and the spheres a cylinders have infinite number of plane of symmetry.

8 0
3 years ago
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