Write each sum using summation notation.

2 + 4 + 6 + 8 + ⋯ + 100

What is 3 2/5 times 5/7

What is the hat are the slope and the y-intercept of the line of best fit on this scatter plot?

Lat year 880 people attended a tonws annual parade. This year 1,050 people attended. What was percent increase in attendance for last year to this year?

In a election, there are a total of 80,000 voters and there are two candidates, X and Y. Only 80% of the voters go for polls to vote. Out of these voters, 60% votes for X. How many votes does Y get?

Which expression is equivalent to logc x^2-1/5x?

In triangle ABC, the measure of the angles are 2x, x, and 3x respectively. What is the measure of angle B?

A diderenca do carro azul 1/2e so verde 1/4

Convert the following measurements. 13 miles to yard

The coordinates A (0, 0), B (0, 3), C (3, 3) and D (3, 0) are graphed and connected together. What 3-dimensional shape will be created when this shape is rotated about the y-axis?

29. New grass seeds grow rapidly. A grass seed has grown to 0.3 millimeters tall. Tomorrow it will be 0.9 millimeters tall, the next day it will be 1.5 millimeters tall, and on the next day it will be 2.1 millimeters tall.