mikayla024 mikayla024

27-09-2022
Mathematics

Answered

An inlet pipe on a swimming pool can be used to fill the pool in 38 hours. The drain pipe can be used to empty the pool in 39 hours. If
2
filled and then the inlet pipe and drain pipe are opened, how many more hours would it take to fill the pool? Round your
3
answer to two decimal places, if needed.
the pool is

Answer :

Other Questions

A contractor is building a pool labeled ABCD on the plans. If AC = 15y − 7 and BD = 2y + 6, what value of y ensures the pool is a rectangle?

What is −10 + |−4| − |−12|? −6 −12 −18 −22

What is the value of −5 + |−18|? 13 23 −13 −23

44. Give a reason to justify each step. a. 5r+6+ 3(t + 2) = 5tr + 6 + 3r + 6 b. 5t +3t+6+6 5t + 3t + (6+6) 5t + 31+12 (5+ 3) + 12 d. e. f. TOUPEN = = 8+ 12 ----

What is the equation, in point-slope form, of the line that is parallel to the given line and passes through the point (-3, 1)? Y-1=-3/2(x+3) Y-1=-2/3(x+3) Y-1=

Which is the best estimate of 28 × 0 . 64 ?

Use the phrase below to answer the following questions. The sum of -15y and 16y is −4. Translate the phrase into an algebraic equation. Now, use your equati

3 Evaluate the expression for m= -6, n = - 2 - 2mnp and p = -8. -2mnp = (Simplify your answer. Type an integer or a fraction.

Determine the range of f(x) = |x + 5|. {y | −∞ < y < ∞} {y | −5 < y < ∞} {y | 0 ≤ y < ∞} {y | 5 ≤ y < ∞}

Write the statement "the sum of a number and 17.3 is at least −2.8" as an inequality. −2.8 + b > 17.3 b + 17.3 ≥ −2.8 b + 17.3 ≤ −2.8 −2.8 + b < 17.3