-
Find the unit tangent vector (t) and the curvature (t) for the given parameterized curve. (give exact answers.)
$20.00
Math
Waiting for answer
-
Makers of generic drugs must show that they do not differ significantly from the "reference" drugsthey imitate. one aspect in which drugs might differ is their extent of absorption in the blood.the da
-
A baker has 20 pounds of sugar.he uses 3/4 of sugar to bake muffins.how many sugar does he have left
$20.00
Math
Waiting for answer
-
The force of an object is equal to its mass time is deceleration the Supreme formula for calculating force is f equals ma based on this information which of the following equation would be used to cal
$35.00
Math
Waiting for answer
-
A 15 foot building casts a 9 foot shadow. How tall is the building if it casts a 30 foot shadow at the same time?
-
Decide whether the answer is "yes", "no", or "unknown since it would decide p versus np". give a brief explanation. (a) define the decision version of the interval scheduling problem as deciding, for
$20.00
Math
Waiting for answer
-
Example execution: how many times should the dice be rolled? 15 roll statistics for single die object die one: 5 die one: 6 die one: 5 die one: 2 die one: 5 die one: 5 die one: 4 die one: 6 die one: 6
-
A 15 buildings casts a 9 foot shadow. how tall is the building that casts a 30 foot shadow at the same time?
-
MATH399 Statistics—Lab Week 2Question 1 is worth 5 points and each question after that is worth 4.5 points, for a total of 50 points for the lab. Name:_______________________ Statistical Concepts:
-
MATH 399N Statistics for Decision MakingWeek 6 I Lab Name: Statistical Concepts:· Data Simulation· Confidence Intervals· Normal Probabilities Short Answer Writing Assig
-
For which Of the values of P and Q does the following equation have infinitely many solutions Pz+q=46z+23
$10.00
Math
Waiting for answer
-
In the human body, all body systems work to maintain homeostasis. One system stands out as a leader, as it works with all other body systems. That is the ___________ system. A) circulatory B) endocrin
-
If equal amounts of a 40% alcohol solution and a 50% alcohol solution are mixed. What percentage of the mixture is alcohol? Explain.
-
How many gallons of a 23% acid solution and a 34% acid solution need to be mixed to make 11 gallons of a thirty percent acid solution?
-
You pick a number between 2 and 6 at random (each with probability 1/5) and your friend picks a number between 3 and 8 at random (each with probability 1/6). what is the expected value of the sum of s
-
Question :1 Which of these variables could be investigated ONLY through observational studies? A) all of the variables B) the brand of detergent used to remove a stain C) the presence or absence of sk
$35.00
Math
Waiting for answer
-
Assume a loan balance of $174,000, a monthly payment of $1,395, and an interest rate of 8%. On next month's payment, how much of the $1,395 will be applied to principal?
$15.00
Math
Waiting for answer
-
A waitress sold 14 ribeye steak dinners and 15 grilled salmon dinners totaling 578.08. Another day she sold 14 ribeye steak dinners and five grilled salmon dinners totaling 583.57. How much did each t
-
Please help! Please help! How many gallons of a 12% acid solution and a 19% acid solution need to be mixed to make 7 gallons of a 14% acid solution?
-
The circumference of a circle increases as the diameter increases, where π is the constant of proportionality. Which of these is the constant of proportionality for the length of an arc on a circle f
-
Please help! How many gallons of a 12% acid solution and a 19% acid solution need to be mixed to make 7 gallons of a 14% acid solution?
-
A science fair poster is a rectangle 4 feet long and 2 feet wide .what is the area of the poster square inches
-
If the voltage V in an electric circuit is held constant, the current I is inversely proportional to the resistance R. If the current is 40 amperes when the resistance is 228 ohms, find the curr
-
A party rental company has chairs and tables for rent. The total cost to rent 9 chairs and 7 tables is $86. The total cost to rent 3 chairs and 5 tables is $52. What is the cost to rent each chair and
$15.00
Math
Waiting for answer
-
2. Suppose you find that a firm produces and sells x blenders annually, with their total profit (in hundreds of dollars) given by p(x)=1.11x-23.943-0.003x^2 a) Using a graphing utility produce the gra
$35.00
Math
Waiting for answer
-
Scores on a standardized exam are normally distributed with a mean of 504 and a standard deviation of 56 . The figure below shows the distribution of the scores on a standardized exam. Calculate the s
-
A theater group made appearances in two cities. The hotel charge before tax in the second city was $1500 lower than in the first. The tax in the first city was 7.5%, and the tax in the second city was
-
A textbook store sold a combined total of 309 sociology and history textbooks in a week. The number of sociology textbooks sold was two times the number of history textbooks sold. How many textbooks o
-
At a basketball game, a vender sold a combined total of 120 sodas and hot dogs. The number of sodas sold was two times the number of hot dogs sold. Find the number of sodas and the number of hot dogs
-
The monthly cost (in dollars) of a long-distance phone plan is a linear function of the total calling time (in minutes). The monthly cost for 50 minutes of calls is $13.98 and the monthly cost for 78
$50.00
Math
Waiting for answer
-
Please help! Correct answer will be brainliest!A chemist needs 25 liters of a 10% alcohol solution but has only a 25% alcohol solution. How many liters each of the 25% solution and water should he mix
-
Compare 7 x 103 and 5 x 10^2. A) 7 x 103 is 14 times larger than 5 x 10^2. B) 7 x 103 is 4 times larger than 5 x 10^2. C) 7 x 103 is twice as large as 5 x 10^2. D) 7 x 103 is 5 times larger than 5
-
Chuck earned 72.50 mowing lawns. The gas for the mower cost $ 11.25 and he bought a new string for the trimmer for $ 7. 75. Write and find a value of a decimal expression to find the amount of his pro
-
Which number is four thousand times larger than 1.1 x 10^3 ? A) 1.1 x 106 B) 1.1 x 107 C) 4.4 x 106 D) 4.4 x 107
-
How is StartRoot 11 classified? is it real and rational? or is it real and irrational? or its not a real number?
-
DEF, with vertices D(2, 5), E(6, 4), and F(3, 3), is reflected across the line y=x. A student determined one of the vertices on the image to be (2, –5). Evaluate the student’s answer.
-
Look at the bar diagram what term refers to the amount Joshua has to pay back to the addition to the $300 he borrows
-
In the bar model above the discount is 20% what percent of the regular prices to sell price explain how you could solve the problem using this information
-
A plastering contractor charges 18 per square yard (that is, $2 square foot). what is the cost of plastering 100 feet of wall in a house with an 8 foot ceiling ?
-
The annual interest on an 18,000 investment exceeds the interest earned on a 9000 investment by 648. the 18,000 is invested at a 0.6% higher rate of interest than the 9000. what is the interest rate o
-
It's the end of the soccer season are the equipment at the sports is on sale for 20% off what is the sale price of a soccer ball that regularly sells for $28
-
Eric downloads the coupon shown and goes shopping at gadgets galore, where he buys a digita camera for $95 and an extra battery fir $15.99
-
Mrs. Wise bought 3 lb of apples at $4 per lb. The following day there was 20% discount so she bought another 5 lb. What was the average price for all apples she bought?
$12.00
Math
Waiting for answer
-
7th grade math question answer ASAP. If you answer question 1 right, I will give brainliest, thx and 5 star.
$35.00
Math
Waiting for answer
-
Meg skateboards mc003-1.jpg of a mile in mc003-2.jpg of an hour. At this rate, how far will she skateboard in an hour? mc003-3.jpg of a mile mc003-4.jpg of a mile mc003-5.jpg of a mile mc003-6.jpg of
$10.00
Math
Waiting for answer
-
Julia is in charge of buying clothing in bulk for a sporting goods store. The table shows the unit prices of the items she intends to buy. Unit Prices of Clothing Items for a Sporting Goods Store Item
$20.00
Math
Waiting for answer
-
A car and a motorcycle move in the same direction by the same highway. At the beginning, the distance between them is 105 km. The car driver maintains an average speed of 90 km/h. What is the average
-
Assume that lines m and n are parallel. If the measure of angle 6 is 57° what is the measure of angle 1?
-
The ΔPQR is right-angled at P, and PN is an altitude. If QN = 12 in and NR = 6 in, find PN, PQ, PR.
-
Suppose you purchased Feiste stock at $15.53 per share. Dividends are $1.48 per share. Determine the annual yield to the nearest hundredth of a percent.