Quiz 1 Distance and Midpoint
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On the coordinate plane below, what is the midpoint of CD?
16 L-
124
A
B
C
D
(6.4.5)
(-4,6,5)
(-6,4.5)
(-3,6.5)

Answer this 30 points and brainliest!

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?