How do write 21,070 in standard form

An order of luxury watch parts is shipped from spain to an assembly plant in the uniited states. The package is weighed before shipment and recorded as 40.

Is 36a^2-9 a difference of squares? a. yes b. no

A study was conducted looking at the association between the number of polyps in the colon and mean grams of fiber consumed per day based on a standard food frequency questionnaire. The Pearson correlation coefficient was 0.9 with a p-value of 0.

What is the annual salary equivalent to a monthly salary of 2730.00

A circle is divided into parts. Which sum could represent the angle measures that make up the circle?

The larger triangle is a dilation of the smaller triangle with a center of dilation at (1,-1). What is the scale factor of the dilation? 18 14 4 8

A 3-gallon bottle of fabric softener costs $45.84. What is the price per quart?

Find the perimeter and area (A= bh) of the triangle, 14. 12 cm 16 cm

Nick wants to buy a pair of shoes. The original cost of the shoes is $56.75, and the markup is 12 percent. How much will he have to pay for the shoes? A. $6.81 B. $49.64 C. $63.56

Prove that, A/B⊆A∩B'