04/30/23

pre calc question

A scientist begins with a sample of 200 grams of a certain radioisotope. After 13 days, the sample has decayed to 163 grams. How long after the beginning of the process will it take to decay to 50... more

04/30/23

trigonometric function

Write the first trigonometric function in terms of the second for 𝜃 in the given quadrant.sec(𝜃), tan(𝜃); 𝜃 in Quadrant IIIsec(𝜃)=

04/30/23

Would my answer be correct?

Given the following conditional statement:If m∠F = 30° and m∠G = 80°, then ∠F and ∠G are not complementary.Part A: How is proof by contradiction different from a traditional proof? What assumption... more

04/30/23

Would my answer be correct?

How many total lines of symmetry may be found in the image?a. 1 b.2c 6d. 8 I say b but I am not sure

04/30/23

A dairy needs 372 gallons of milk containing 6% butterfat. How many gallons each of milk containing 7% butterfat and milk containing 3% butterfat must be used to obtain the desired 372 gallons?

A dairy needs 372372 gallons of milk containing 6%6% butterfat. How many gallons each of milk containing 7%7% butterfat and milk containing 3%3% butterfat must be used to obtain the... more

04/30/23

Graph the system below and write its solution

3x+y=3y=-1/2x-2

Find all natural numbers n for which 2^n<=n^2

04/29/23

math problem i'm having trouble with

an ice cream factory makes 330 quarts of ice cream in 10 hours. how many quarts can be made in 48 hours? what was the rate per day?

04/29/23

Give three different polar points that are at the same position as A = (-2, 11𝝅/6)

Give three different polar points that are at the same position as A = (-2, 11𝝅/6)You can use degrees or radians in the angle, but remember to use the degree symbol if you give an angle in... more

Find an equation in standard form for the hyperbola that satisfies the given conditions. Foci (0,±15)​, transverse axis length

Find an equation in standard form for the hyperbola that satisfies the given conditions.Foci (0,±15)​, transverse axis length (Type an equation. Type your answer in standard​ form.)

04/29/23

Solve the inequality for a, given x=2 is a solution

Find all the values of a that make x=2 a solution to:(3a+x)/(x-3a)<1

04/28/23

Last month, a coral reef grew 5000 millimeters taller. How much did it grow in meters?

I NEED HELP WITH MY ALEKS

04/28/23

Word Question: Age

Doug is three times as old as Craig. the sum of their ages is 64. how old are they?

Probability word problem

Sonal has a jar that contains 6 blue marbles and 5 violet marbles. She randomly draws one marble and then draws another marble. What is the probability of drawing two violet marbles if the marbles... more

Distance word problem

Aaron and Jessica walked to the dock at 2 miles per hour, jumped into the boat, and motored to Denver at 46 miles per hour. If the total distance was 21 miles and the trip took 5 hours in all, how... more

04/28/23

nolan opened a savings account and deposited 4,390.00 as principal. the account earns 11.38% interest, compounded monthly. How much interest will he earn after 3 years?

nolan opened a savings account and deposited 4,390.00 as principal. the account earns 11.38% interest, compounded monthly. How much interest will he earn after 3 years?

04/28/23

nolan opened a savings account and deposited 4,390.00 as principal. the account earns 11.38% interest, compounded monthly. How much interest will he earn after 3 years?

nolan opened a savings account and deposited 4,390.00 as principal. the account earns 11.38% interest, compounded monthly. How much interest will he earn after 3 years?

04/28/23

In which number does the digit 1 have a value that is ten times as great as the value of the digit 1 in the number 215,784?

help me plz my math grade is a F PLZ HELP ME🙏🙏

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