Describe the range of a square root function
Answers
If it's:
sqrt(x^3 - 3x + 47), or something similar,
The RANGE will be ALL REAL NUMBERS.
Most of the time the range of a square root function (provided all of the function is inside the square root) will be all reals. This is because all positive integers have a positive and negative square root.
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Which sum is equal to x^2+6x-5/x^2-25
A bouquet of flowers contains 46 flowers and half of them are roses.How many of the flowers are not roses
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Change each fraction or mixed number to a decimal. 3/8, 7/10, 2 9/30
10/50
Answers
Answer:
Step-by-step explanation:
we have
Simplify, divide numerator and denominator by
Simplest form of the fraction is 1/5.
Given,
Fraction : 10/50
Now,
Greatest common factor of 10, 50:
Greatest number which is a factor of 10 and 50 is 10.
So,
Divide numerator and denominator by 10 to simplify the fraction,
⇒(10/10)/(50/10)
⇒ 1/5
Thus the simplified form is 1/5.
Know more about fraction,
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Answers
Answer:
Step-by-step explanation:
To express "twice the difference of a number and 5" algebraically, we can follow these steps:
Step 1: Let's represent the unknown number as 'x'.
Step 2: The difference of a number and 5 is obtained by subtracting 5 from the number, which gives us 'x - 5'.
Step 3: To find "twice the difference," we multiply the difference by 2, resulting in '2(x - 5)'.
Therefore, "twice the difference of a number and 5" can be expressed algebraically as '2(x - 5)'.
Answers
Answer:
The expected number of students to prefer summer=245
Step-by-step explanation:
Step 1
Determine the number of students that prefer summer as their favorite season, and the sample size
number that prefer summer=7
sample size=10
Step 2
Determine the probability of a student picking summer as their favorite season as shown;
Probability=number that prefer summer/sample size
Probability=7/10=0.7
Step 3
Determine the total number of students out of the total population that can be expected to prefer summer as follows;
Expected number of students=probability×total number of students
where;
probability=0.7
total number of students=350
replacing;
Expected number of students=(0.7×350)=245
The expected number of students to prefer summer=245
Answers
Answer:
0.6
Step-by-step explanation:
We are given that 0.6
We have to find the absolute value of 0.6
Absolute value of a number : it is defined as the magnitude of a number .
If a number x
Then, its absolute value is given by
It is always positive because it is distance of a number from zero .
Absolute value of 0.6 is given by
B. 1
C. –9
D. –17
Answers
Given the equation: 3 * |5 + x| = 12
Using choice A. x = 7
3 * |5 + 7| = 12
36 =/= 12
Using choice B. x = 1
3 * |5 + 1| = 12
18 =/= 12
Using choice C. x = -9
3 * |5 + -9| = 12
12 = 12
Therefore, the correct answer is C. -9
Answers
Answer:
$130.68
Step-by-step explanation:
1 acre = 43,560 square feet
3/4 of 43560 = 32,670 (So that would be 76,230 sq ft in 1.75 acres because 43560 + 32670 = 76230)
We need to divide the total by 35 plots.
76230 / 35 = 2178, using long division.
2,178 square feet is just one plot of 35. We need to multiply 2178 by 0.06.
Answer: $130.68
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