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3 years ago

Translate the product of 40 and distance to the finish line

2 answers:

5 0

Well, it says translate the product of 40 and DISTANCE to the finish line right?
The answer would be 40d
D being the variable for Distance.

Margarita [4]3 years ago

3 0

Answer: The product of 40 and distance to the finish line is represented as 40d.

Step-by-step explanation:

Let the distance to the finish line be 'd'.

We need to translate the product of 40 and d in mathematical term.

Product is an expression in which factors needs to be multiplied.

So, product of 40 and d means 40 times d.

Mathematical, it is expressed as

$40\times d\\\\=40d$

Hence, the product of 40 and distance to the finish line is represented as 40d.

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A combination lock requires a user to select three numbers to unlock it, where all three numbers are between 1 to 30, inclusive,

Sonbull [250]

Answer:

$\frac{1}{270}=0.00370$

Step-by-step explanation:

As the numbers are only between 1 and 30

Total number of possible combinations = 30×30×30 = 27000

If there are 100 attempts then

$\text{P (someone guesses correct)}=\frac{\text{Number of attempts}}{\text{Total number of possible combinations}}\\\Rightarrow \text{P (someone guesses correct)}=\frac{100}{27000}\\\Rightarrow \text{P (someone guesses correct)}=\frac{1}{270}=0.00370$

∴ Probability someone can guess the correct combination given 100 attempts is $\mathbf{\frac{1}{270}=0.00370}$

5 0

3 years ago

What do you get when you put 1 and 1 together?!!?

chubhunter [2.5K]

Two !!!! ... unless this is some riddle and there's a huge in depth meaningful answer i'm unaware about o.O

7 0

3 years ago

X2 – 11x + 5 = -2x<br> Solve equation to the nearest tenth

Nataly [62]

Answer:

x = 5/7 -> 0.714285 which to the nearest tenth would be 0.7

Step-by-step explanation:

is it x*2 or x^2?

If it were x to the power of two, then the answer would be about x1 = 0.594875 and x2 = 8.40512

7 0

3 years ago

+(-6) + (-8)= -4<br> What’s the missing number???

Darya [45]

Answer:

Step by step explanation:

In general, if we have an equation that has just one variable, such as x, then "solving the equation" means finding the set of all values that can be substituted for the one variable to produce a valid equation.

Isolate "x" on one side of the algebraic equation by adding the negative number that appears on the same side of the equation as the "x." For example, in the equation "x - 5 = 12", rewrite the equation as "x = 12 + 5" and solve for "x."

x + (-6) + (-8) = -4

x + (-6 + -8) = -4

x + (-14) = -4

x + (-14 + 14) = -4 + 14

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3 years ago

Cos(sin^-1(24/26)<br> Use a sketch to find the exact value of the following expression

creativ13 [48]

Hello,

Let y=sin^(-1)(12/13.
==>sin y=12/13
==>cos y=√(1-(12/13)²)=√(25/169)=5/13

Answer 5/13

4 0

3 years ago