What is the decimal multiplier to decrease by 40%?

I would be grateful if somebody could explain how this is calculated

What is the y-value of the vertex of the function f (x) = - (x-3) (x+11) ? -8 -4 33 49

A square piece of fabric has side length 3.3 cm. Find the area of the piece of fabric.

Find the measure of arc QR

The sum of two numbers is 67. The smaller number is 17 less than the larger number. What are the numbers

How many tenths are in 15.03? use the nearest place value.

Which of the following examplebles are substantiantiated fact? All dogs kill sheep. Poorly bred dogs kill sheep. Two Neighbors and saw Eliot's dog kill a sheep.

What is the perfect square rule?

What does seven plus seven equal

The amount of a sample remaining after t days is given by the equation P (1) - Al2where A is the initial amount of the sample and h is the half-life, in days, of the substance. A sample contains 60% of its original amount of Fermium- 257.

What order will result a final output of 131,065 when the first input is 64