Peter rolls 2 fair dice and adds the results from each.

Mathematics

2 answers:

VikaD [51]3 years ago

7 0

ANSWER: Well I say that your probability is low. 1/12

VashaNatasha [74]3 years ago

6 0

The only way of getting a total of 11 is rolling a 5 and a 6. On each dice that is a probability of 1/6

You might be interested in

If each slab of butter is one cup, and you want to double a recipe that calls for 1 and 2/3 cups of butter, how many slabs of bu

ycow [4]

Answer:

$1\frac{2}{3}\ slabs$

Step-by-step explanation:

Let

x -----> the number of slabs of butter

y ----> the number of cups of butter

we know that

The ratio is

$\frac{x}{y} =\frac{1}{1}$

$x=y$

That means-----> The number of slabs of butter must be equal to the number of cups of butter

In this problem

we have

$y=1\frac{2}{3}\ cups$

Remember that

$x=y$

The number of slabs of butter needed must be equal to the number of cups of butter

therefore

$x=1\frac{2}{3}\ slabs$

8 0

3 years ago

Micah needs $18,500 to purchase a boat. How much money will he need to invest today in a savings account earning 3.2% interest,

charle [14.2K]

We have that every quarter, he will get an 0.8% interest rate. We also have that there will be 14*4=56 periods of repayment. We have that by the formula, if there are n periods and x% is the interest rate, the capital is multiplied by (100+x%)^n.
Suppose Micah invests x money. Then, we have that after 14 years, the capital available will be C= $x*(1.008)^{56}=x*1.562$ . We have that C=18500$ and hence that 18500=x*1.562. Thus, solving for x we have that x=11841$.
Micah will need to invest only 11841$ in order to pay for his boat; this shows the importance of saving since he earns a lot of money, around 7k $.

6 0

3 years ago

What is the input value for the following function if the output value is 1.2?<br><br> y = x - 0.4

Advocard [28]

So it would be 1.2=X-0.4 and solve to get your answer. Output means the y-intercepts.

8 0

3 years ago

Read 2 more answers

An elephant has a mass of 4000 kg. What is the elephant weight? 39,200 N 408 N 3.000 N 4.000 N

Mekhanik [1.2K]

Answer:

39200 N is the weight of the elephant.