Basic Math question and answers for July 06, 2024
- Q Solve the equation for exact solutions over the interval [0, 21).7 cosx+14 cos x + 7 = 0Select the correct choice below and, if necessary, fill in the answer box...
- Q (a) Find the five-number summary, and (b) draw a box-and-whisker plot of the data.3 8 8 6 1 9 8 7 9 6 9 5 1 6 2 9 8...
- Q Rewrite this measurement with a simpler unit, if possible.3.6 m mNote: If you can simplify the unit at all, it may be possible to make more than one simplification. Be...
- Q A ball is thrown upward, with an initial velocity of 30 meters per second, at an angle of 61 with respect to the horizontal. The ball is thrown from a...
- Q There are 5 roses in a vase of 13 flowers. The rest are dalsies.(a) What is the ratio of dalsles to roses?(b) What is the ratio of daisies to all...
- Q If pencils cost $2.40 for twelve,What is the unit price per pencil?A. $0.20C. $0.05B. $5.00D. $2.00
- Q The base of a 10-foot ladder is 4 feet from a building. If the ladder reaches the flat roof, how tall is the building?The height of the building is
- Q David made $40,000 in taxable income last year.Suppose the income tax rate is 10% for the first $7500 plus 16% for the amount over$7500.How much inust David pay in income...
- Q When writing a check for $3,476.89, the words that should be written out area. Three thousandb. Three thousand four hundredc. Three thousand, four hundred seventy-six dollarsd. Three thousand, four hundred...
- Q A student sets up and solves the following equation to solve a problem in solution stoichiometry.Fill in the missing part of the student's equation.(0.46__)( 1 mL/10^-3 L)( 1.36 g/mL)(1kg/10^3 g)...
- Q The temperature T (d) in degrees Fahrenheit in terms of the Celsius temperature d is given by T (d)= 9/5d+32.The temperature C (v) in degrees Celsius in terms of the...
- Q Alexa randomly withdraws a card from a well shuffled standard deck of cards. What is the probability that the number on the card is a King or Queen?1/1311/132/13
- Q A chemistry student needs 30.0 mL of chloroform for an experiment. By consulting the CRC Handbook of Chemistry and Physics, the student discovers that the density of chloroform is 1.48...
- Q Find the solution to the system by the substitution method. Check your answer.-x+3y = -273x - y = 33The solution is.(Type an ordered pair.)
- Q An employment agency specializing in temporary construction help pays heavy equipment operators $125 per day and general laborers $83 per day. If thirty people were hired and the payroll was...
- Q Use the remainder theorem to find P (3) for P(x)=2x-5x+2x-3.Specifically, give the quotient and the remainder for the associated division and the value of P (3).Quotient = Remainder =P (3)...
- Q Solve, using a proportion.If a 6-lb. turkey takes120 minutes to cook, how longwould a 9-lb. turkey take to cook?
- Q The average adult heart pumps about 84. mL/s of blood at 72 beats per minute. Suppose you need to calculate how long it would take the average heart to circulate...
- Q What is the diameter of a sphere with a volume of 89110 cm, to the nearest tenth of a centimeter?
- Q Which of the following values of x makes the rational expression below equalto zero?x-3/x-9A. 12B. 9C. 3D. 6
- Q A bicyclist heads east at 19 km/h. After she has traveled 24.2 kilometers, another cyclist sets out in the same direction going 30 km/h. About how long will it take...
- Q There are 2.5 oranges per pour and 1.1 grapefruit per pound. With $50 you can buy 36 pounds of oranges or 45 pounds of grapefruit. If you have enough money...
- Q A person came to work at 8:30 AM, went out at 11:45 AM, had lunch, came in at 12:30 PM, and left work at 5:15 PM. The total number of...
- Q If Tamara walks 3.5 miles in 0.75hour, how far will she walk in 1 hourif she walks at the same pace?A. 0.078 milesC. 1.29 milesB. 4.67 milesD. 4.3 miles
- Q The years that a television show on a particular network won an award for best drama series are shown below.1955 1971 1975 1983 1989 1993 2003 2005 2012Determine the level...
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