Which pair of animal groups below includes animals that do not have backbones?

a. reptiles and birds

b. arachnids and mammals

c. insects and arachnids

d. fish and insects meadal

How do you find the number of milliseconds in a year?

solve this ... 2y=x-3

How can u write one and four thousandths

In triangle PQR, we have angle Q = 90 depress and sin P = 1/4. Find sin R. Answer is. 968 but how to I get there.

There are 3.79 L in every gallon how many liters of gas does a 13.6 gallon tank hold

The function below can be used to calculate the cost of making a long distance call, f (m), which is based on a $2.50 initial charge and a fee of $.12 per minute, m, that the call lasts. If Natalie paid $6.

State Alaska Colorado Florida Nevada 100°F. 118°F 109°F 125°F 36. The table shows the record high and low temperatures recorded in different states. The range of temperatures in a state is the difference between the highest and lowest temperatures.

Convert 3/11 to a decimal using long division

Assume that price is an integer variable whose value is the price (in US currency) in cents of an item.

The equation SA = 2B + Ph represents the surface area of a triangular prism. Which of the following describes the meaning of B? B is the length of the base B is the area of the base B is the width of the base B is the volume of the base