156 Answered Questions for the topic ACT

#### Find the vector v with the given magnitude and the same direction as u.

Magnitude: ||v|| = 15Direction: u = 4i - 5jv = _______

#### Hello I am in desperate need of assistance with my homework as soon as possible please please respond please

1.) Subtract. Identify any x-values for which the expression is undefined.A.) B.) C.) D.)2.) Simplify.A.)B.) None of theseC.)D.) E.)

#### Which operation comes first to solve: 9 x (2 + 9) - 4

Which operation comes first to solve: 9 x (2 + 9) - 4

#### Complete the table by solving the parallelogram shown in the figure. (The lengths of the diagonals are given by c and d. Round your answers to two decimal places.)

a = ____b = 24c = 53d = 37𝜃 = ____ °𝜑 = ____ °

#### Complete the table by solving the parallelogram shown in the figure. (The lengths of the diagonals are given by c and d. Round your answers to two decimal places.)

a = ____b = 24c = 53d = 37𝜃 = ____ °𝜑 = ____ °

#### A plane flies 450 kilometers with a bearing of 316° (clockwise from north) from Naples to Elgin. The plane then flies 675 kilometers from Elgin to Canton (see figure). Canton is due west of Naples.

Find the bearing of the flight from Elgin to Canton. (Round to the nearest whole number.)_________ °

#### Chemistry Homework Help! Combustion!

How many moles of water is produced by the complete combustion of 5 g of propane
Convert this answer into grams
Show that the conservation of mass was a balanced during the complete combustion of...
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#### Chemistry Homework! Combustion!

How many moles of carbon dioxide is produced by the complete combustion of 5 g of propane
Convert this answer into grams

02/24/21

#### 2 question for math

Question 1: Substitute the value into the variable. State whether the number sentence is true or false. If false, find a value that would result in a true number sentencex + 15 <22 if x=9 4y =12...
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01/10/21

#### for the given polynomial: b(x)=6x^4-23x^3+x^2+5x-1

find the maximum possible numbers of the positive and the negative roots
find all the integer roots
find the non- integer real roots
find the complex roots

12/16/20

#### A sinusoidal function has a maximum at the point ( π/4 , 3) and the next minimum at the point ( 7π/12 , −1). Determine a cosine equation for this function.

please help :)

09/23/20

#### question regarding metric measurements

Speculate as to why solutions like milk and orange juice can be purchased in the English unit of measure (gallons, pints, etc) yet other solutions like sodas are only sold in the metric units of...
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08/28/20

#### Should I take the ACT or the SAT?

I have been asked this question so many times, and I have worked with hundreds of students for both tests. I can help you figure out which test is best for you. I can explain what I have learned...
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Act Math

06/18/20

#### Connection issues

In the last week we have had issues connecting with our tutor and reliably hearing her audio.We have flushed the cache and historyShe mentioned that there is a glitch in our account. That we are...
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#### Determine how much is borrowed at each given rate

A city zoo borrows $2,000,000 at simple annual interest to construct a breeding facility. Some of the money is borrowed at 9%, some at 10%, and some at 13%. Use a system of linear equations to...
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#### The sentence(s) below has one or more blanks. Beneath each sentence(s) are five words or sets of words. Choose the word or set of words that best fits the meaning of the sentence as a whole.

He believed that in order to _________ the problem fully, he would need to understand all of its _________.A) solve...positionsB) embrace...nuancesC) comprehend...extremeD) experience...thoughtsE)...
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03/05/20

#### The number of bacteria in a culture is increasing according to the law of exponential growth.

The number of bacteria in a culture is increasing according to the law of exponential growth. After 3 hours, there are 400 bacteria, and after 6 hours, there are 3200 bacteria. How many bacteria...
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03/05/20

#### The populations P (in thousands) of a particular county from 1971 through 2014 can be modeled by P = 79.9e0.0317t. Where t represents the year, with t = 1 corresponding to 1971.

a) Use the model to complete the table. (Round your answers to the nearest whole number.)
Year
Population
1980
1990
2000
2010
(b) According to the model, when...
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#### Find the missing value for the radioactive isotope. (Round your answer to two decimal places.)

Isotope
Half life (years)
Initial Quantity
Amount after 1000 Years
226Ra
1599
6 g
? g

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