Answer:
12
Step-by-step explanation:
The square root of 144 = 12.
12 x 12 = 144
Hope that helps!
<h2>
Answer:</h2>
![\boxed{-0.76=-\frac{19}{25}}](https://tex.z-dn.net/?f=%5Cboxed%7B-0.76%3D-%5Cfrac%7B19%7D%7B25%7D%7D)
<h2>
Step-by-step explanation:</h2>
In this exercise, we have the following decimal:
![-0.76](https://tex.z-dn.net/?f=-0.76)
So this is a real number. To write the following decimal as fraction in simplest form, we must follow the following steps:
1. Determine the place value of the last number in the decimal so this becomes your denominator.
2. Make the decimal number the denominator.
3. Reduce.
Therefore, we have:
![-0.76=-\frac{76}{100}](https://tex.z-dn.net/?f=-0.76%3D-%5Cfrac%7B76%7D%7B100%7D)
But this fraction can be written as the product of factors both in the numerator and the denominator as follows:
![-\frac{76}{100}=-\frac{2.2.19}{2.2.25} \\ \\ By \ reducing: \\ \\ -\frac{2.2.19}{2.2.25} = -\frac{19}{25} \\ \\ \\ Finally: \\ \\ \boxed{-0.76=-\frac{19}{25}}](https://tex.z-dn.net/?f=-%5Cfrac%7B76%7D%7B100%7D%3D-%5Cfrac%7B2.2.19%7D%7B2.2.25%7D%20%5C%5C%20%5C%5C%20By%20%5C%20reducing%3A%20%5C%5C%20%5C%5C%20-%5Cfrac%7B2.2.19%7D%7B2.2.25%7D%20%3D%20-%5Cfrac%7B19%7D%7B25%7D%20%5C%5C%20%5C%5C%20%5C%5C%20Finally%3A%20%5C%5C%20%5C%5C%20%5Cboxed%7B-0.76%3D-%5Cfrac%7B19%7D%7B25%7D%7D)
The answer is option D.
if we solve the expression D, we will get the answer 7.
<span>(29+18)+(17-8)DIVIDED 8
</span>=(29+18) + (17-8) ÷ 8
= (47+9) ÷ 8
= 56 ÷ 8
=7
30 divided by 3/4 is greater than 30 x 3/4.
In multiplying fractions, simply multiply its numerators and denominators. Then, simplify the fraction.
30 * 3/4 = 30*3 / 4 = 90/4 = 22.50
In dividing fractions, we first get the reciprocal of the 2nd fraction. then multiply the 1st fraction to the reciprocal of the 2nd fraction. Steps in multiplying fractions apply.
30 ÷ 3/4 = 30 * 4/3 = 30*4 / 3 = 120/3 = 40.
30 in the multiplication is the whole or 100 percent, the 3/4 of it is smaller than 30.
30 in division is the part of a whole, 30 is the 3/4 or the part of the whole. that is why 30 divide by 3/4 is greater.
Answer:
0.703
Step-by-step explanation:
By inspection this is a binomial probability distribution problem.
We are given;
Probability that the deer in a region carries a certain type of tick; p = 40% = 0.4
Sample size; n = 300
Now we want to find the probability that fewer than 124 deer have this tick.
Thus is at P(x ≤ 124)
Formula for binomial distribution problem is;
P(X = x) = C(n, x) × p^(x) × (1 - p)^(n - x)
But now in this question,
P(x ≤ 124) = P(0) + P(1) + P(2) +.... P(124)
Getting all the Probabilities from P(0) to P(124) is too long we will make use of an online binomial probability distribution calculator with the result attached as an image.
In the calculator we input n = 300; p = 0.4; and P(X ≤ x)
We have a value of 0.703