Find the square root. Express the answer as a whole number or as a square root. Do not use a calculator.
A. 3
B. 21
C. 15
D. 8
Answer: C
Mathematics
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Provide an appropriate response.Suppose you want to solve the following problem. A teacher can grade 7 essays in 2 hours. At this rate, how many essays will she be able to grade in 5 hours? Which of the following proportions will give the correct answer?
A. (i) only B. (i) and (iv) C. (ii) and (iv) D. (iii) only
Mathematics
Solve the formula for the specified variable.a + b = s + r for s
A. s = r(a + b)
B. s = a + b - r
C. s = 
+ b
D. s = 
Mathematics
It is possible to draw a triangle whose sides measure 5 inches, 9 inches, and 14 inches.
Answer the following statement true (T) or false (F)
Mathematics
Sketch the straight line with the equation.
?
?
?
?
A. ?
B. ?
?
C. ?
D. ?
?
E. ?
Mathematics