karebear14661 karebear14661

10-01-2024
Chemistry

contestada

Which of the following is NOT an approved water supply material?
1) copper
2) Lead
3) Galvanized
4) PEX

Respuesta :

Otras preguntas

In triangle ABC, angle A = 2x°, angle B = (x-45)° and angle C = (x-15)°.What kind of triangle is ABC?

The largest silver deposit in American history was discovered in Nevada in 1857. What was this termed?

Find the solution of each equation using mental math or a table. If the solution lies between two consecutive integers, identify these integers.j-18=2

If 2x-6 is an even integer, what is the next consecutive even integer

Ben Rushin is waiting at a stop light. Turns green, ben accelerated from rest at a rate of 6.00 m/s squared for a time of 4.10 seconds. Determine the displaceme

The weight of an object is the product of its mass, m, and the acceleration of gravity, g (where g=9.8 m/s2). If an object’s mass is m=10. kg, what is its weigh

How do you find the length of the curve x=3t−t3x=3t-t^3, y=3t2y=3t^2, where 0≤t≤3√0<=t<=sqrt(3) ?

Which of the following is the formula for a non-cyclic, saturated hydrocarbon? a. C₇H₁₂ b. C₇H₁₄ c. C₇H₁₆ d. C₇H₁₈ e. C₇H₂₀

Error Analysis: Pedro compares 7/33 and 2/11. He incorrectly says 7/33 < 2/11 because 4.71 < 5.50. Compare 7/33 and 2/11.

What is the percent of change for 8 feet to20 feet