04/28/21

what are to 2 numbers that add to 25 and divide into 4

04/28/21

I don't get my Math

An air traffic controller is tracking two planes. To start, Plane A was at an altitude of 1200 meters, and Plane B was at an altitude of 816 meters. Plane A is gaining altitude at 10 meters per... more

04/28/21

the line with slope 3 passing through (7,-6)

How can I solve this problem?

Find a 5th degree polynomial P, with integer coefficients, that has 4 as its leading coefficient, and whose list of zeros include 1/2, -i, and -1 is a zero of multiplicity 2.

04/28/21

Math question room cleaning

It takes Sarah 9/10 hour to clean 3/8 of a room. She continues to clean the room at this rate. How long does it take Sarah to clean the entire room?

04/28/21

math number lines

On a coordinate plane, which axis does the horizontal number line represent?

04/28/21

The radius of Circle A is three feet less than twice the diameter of Circle B. If the sum of the diameters of both circles is 49 feet, find the area and circumference of Circle A

Please help me with this. I don’t understand! Plz give me the answer and equation to work

04/28/21

the volume of a cylinder is 216 pi cm^3. the height of the cylinder is 24 cm. what is the radius of the cylinder?

the volume of a cylinder is 216 pi cm^3. the height of the cylinder is 24 cm. what is the radius of the cylinder?

04/28/21

The difference of an acute angle and an obtuse angle is an obtuse angle?

its a question i need answered ...

Determine the probability of the following:

1.Determine the probability of the following:b) not getting a face card when one card is pulled from a deck. Is it 40/51? c) having a test on a Thursday, isn't this subjective probability?

04/28/21

What pair of factors of -42 has a sum of 1? Factors = and

04/28/21

Maths Question need answe

I had $370.00. My Mom gave $150.00. My Dad gave me $150.00. My Aunt & Uncle gave me $100.00.I had another $30.00. How much did I have?

what is the difference in two triangles

How could you compare two triangles such as those below to determine which is bigger?

Question in description

Find the daily total revenue realized from the sale of 150 units of the toaster oven.Marginal Revenue The management of Ditton Industries has determined that the daily marginal revenue function... more

04/28/21

Calculate the rotation of the vector

Calculate the rotation of the vector[-2-9]  by 90 degrees about the origin (take positive angles to be anticlockwise).Enter answer exactly using appropriate trigonometric expressions if... more

04/28/21

College algebra

A ball is thrown in the air from the top of a building. Its height, in meters above ground, as a function of time, in seconds, is given by ℎ(𝑡)=−4.9𝑡2+21𝑡+8. How long does it take to reach maximum... more

Probabilty question

30 students participated in a survey. 9 students stated they took French, 14 students stated they took Spanish, and 7 students stated they took both. To the nearest two decimals, what is the... more

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