80 is 40% of what number?

A) 200 B) 32 C) 20 D) 112

T In the diagram, which angles are vertical ande two options ZABE and ZAR ZABE and ZCBD ZABE and ZEBD ZABG and ZEBD ZABG and ZSBD Mark this and retum Save and Exit Next Subst

How much would $400 invested at 9% interest compounded continuously be worth after 3 years? Round your answer to the nearest cent. A (t) = P*e^rt A. $523.97 B. $475.73 C. $508.00 D. $406.60

A=30 and AB=4 how long is bc

Simplify (-12a^2b^-6) ^2 my teacher told me the answer (144a^4b^12) was wrong ...

Solve the equation e^x-3 = (1/e^4) x+6

Which number is a rational number? √25 √32 √50 √63

Need hep. solve 6x-1=5

When 4a - a x 3a + 7a is simplified it is equivalent to

A dolphin is at - - 28 feet. It swims up and jumps out of the water to a height of 8 feet. Find the vertical distance the dolphin travels. Justify your answer

Find the area of a right triangle with side lengths 12, 35, and 37. The length of the altitude to the hypotenuse is 11.35