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miskamm [114]
4 years ago
11

Two coins are tossed at the same time. What is the probability that they will both land tails up?

Mathematics
2 answers:
hodyreva [135]4 years ago
6 0
Isn't it 2/4? Because there are 2 coins and there are 2 tails, and 2 heads, in all that's 4
strojnjashka [21]4 years ago
5 0
I believe the answer is 1/4
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50 points!!!!! Please!!!!! Sandra and Jenny spend a certain amount of money from their money box each month to buy plants. The t
nekit [7.7K]

Answer:

A) Function 2 shows a greater rate of change because Jenny spends $6 each month and Sandra spends $5 each month.

Step-by-step explanation:

The y-intercept for Sandra is 55 and the slope is -5. While Jenny's y-intercept is 50 and slope is -6.

6 is a greater number therefore causing Jenny's slope to decrease faster causing her to have less money at a much faster rate. (rate of change=slope) Jeny's slope is decreasing at a faster rate of change because she is spending more money everyday than Sandra is.

Hope this helps! Have a great day! :)

4 0
3 years ago
The product of 2 more than a number and 10 is 36 more than 8 times the numbe. whats the number?​
chubhunter [2.5K]

Answer: 8

Step-by-step explanation:

let x = the number

(x + 2)*10 = 8x + 36

10x + 20 = 8x + 36

2x = 16

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4 0
3 years ago
Sand for use on icy roads is stored in a conical pile 14.2 m high and with a base diameter of 34.4 m calculate the volume of the
sammy [17]

Answer:

1. The volume of the pile is 4,399.7719 m^3

2. The number of sanders to be filled from a pile is 638

Step-by-step explanation:

Here, we firstly would calculate the volume of the pile

Mathematically, that will be;

V = 1/3 * pi * r^2 * h

from the question, h = 14.2

Mathematically, r = d/2

r = 34.4/2 = 17.2 m

So the volume will be:

V = 1/3 * 3.142 * 17.2^2 * 14.2

V = 4,399.7719 m^3

To find the number of sanders to be filled,

we simply divide the volume obtained by the volume a sander can take

That will be;

4,399.7719/6.9

= 637.6 which is 638

4 0
3 years ago
Help with question 1 & 2 pls .
Anastasy [175]

Answer:

1. (c)

2. (c)

Step-by-step explanation:

7 0
3 years ago
If 100 bullets cost $80? how much would 1 bullet cost?
Lisa [10]

Each bullet would cost 100/80 = $1.25 if 100 bullets cost $80.

3 0
3 years ago
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