Due to conservation efforts, the gray whale has been removed from the endangered species list. There are now 13,000 in the world, and the population is expected to grow by 11% yearly. Write an equation that models this scenario. y = 13,000(1.89)x
y = 13,000(0.11)x
y = 13,000(0.89)x
y = 13,000(1.11)x

haha...! no

Step-by-step explanation:

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45