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kolezko [41]
3 years ago
13

A fair coin is tossed six times. What is the probability that it will be heads every time?

Mathematics
1 answer:
yawa3891 [41]3 years ago
6 0

Answer:

A: 3

Step-by-step explanation:

Hopefully this helps!

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MY FRIEND NEED HELP !
shusha [124]

answer:

number 4

Step-by-step explanation:

24 ? 8×3=24

8 0
3 years ago
3x<br> __ +2= 4x-1 <br> 4<br><br> PLZ HELP ME OMG
Vikki [24]
Well if youre trying to simplify it then the answer would be x=12/13 or in decimal form 0.923076
5 0
3 years ago
What is the ordered pair solution to the system y= -4x and y=2x+12 ??
german

Answer:

The ordered pair solution is (-2, 8)

Step-by-step explanation:

y = -4x ------ equation 1

y = 2x + 12 ---- equation 2

We solve for x by substitution;

Substituting the value of y into equation 2;

y = 2x + 12

-4x = 2x + 12

-4x -2x = 12

-6x = 12

Divide by -6

x = 12/(-6)

x = -2

From equation 1;

y = -4x

Substituting the value of x;

y = -4×(-2)

y = 8.

PROOF;

y = -4x

8 = -4*(-2)

8 = 8

4 0
4 years ago
PLS HELP!
wolverine [178]

Given:

Alexis has a rectangular backyard that is 50 yards by 55 yards.

She wants to build a fence that stretches diagonally from one corner to the opposite corner.

To find:

The length of the fencing she needs.

Solution:

We have,

Length = 50 yards

Width = 55 yards

We know that, the diagonal of a rectangle is

Diagonal=\sqrt{length^2+width^2}

Diagonal=\sqrt{(50)^2+(55)^2}

Diagonal=\sqrt{2500+3025}

Diagonal=\sqrt{5525&#10;}

On further simplification, we get

Diagonal=74.3303437

Diagonal\approx 74.3

Therefore, the length of the required fencing is 74.3 yards.

8 0
3 years ago
A giant pie is created in an attempt to break a world record for baking. The pie is shown below: A circle is shown with a centra
AfilCa [17]

Answer:

98.88 ft^2  to nearest hundredth

Step-by-step explanation:

Area of slice = (37/360)  *  pi * 17.5^2    ( 17.5 = radius ( half diameter of 35))

=   98.88 ft^2


6 0
4 years ago
Read 2 more answers
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