In the class 1 are 10 boys and 8 girls, in the class 2 are 12 boys and 8 girls. In the whole 7th grade are 22 boys and 16 girls. Whats the ratio of boys to girls?

What is the solution? 2/3 (x-7) = - 2

Find the value of y. log 2 32 = y OA. 4 OB. 5 OC. 6 OD. 7

Select the statements that are true. 1. Correlation coefficients must be between 0 and 1 2. Correlation coefficients must be between-1 and 1 3. A correlation coefficient of r-0.92 indicates a strong positive correlation. 4.

Simplify. (m + 13) - (p + 25) A) m + 38 B) m + p - 12 C) - m + 13 - p D) m - p - 12

A triangle with base 1 m and height 3 m is submerged vertically in water so that the tip is even with the surface. Express the hydrostatic force against one side of the plate as an integral and evaluate it.

There are 52 weeks in 1 year. In the space at the right, make a table and write a function rule relating the number of weeks to the number of years for 1,2,3, and n years. Then find Hana's age in weeks if she is 11 years old.

14d+21 and 7 (2d+3) choose yes or no to see if the expression is equivalent

Layla's class is painting the brick wall behind the basketball court. 39 bricks were already painted, and each student paints 15 more bricks in whatever color he or she wants.

A company invests a total of $40 comma 00040,000 of surplus funds at two annual rates of interest: 55 % and 66one half 1 2 %. It wishes an annual yield of no less than 6one fourth 1 4 %.

7 divided by 11187.4