Olivia works 4 hours more each week than her coworker Lily. Olivia works a total of 32 hours every 2 weeks. How many hours each week does Lily work? x = 18 hours 20 hours 14 hours 12 hours Question solved algebra 8 months ago 1664
The radius of a circle is 3 kilometers. What is the circle's area? Use 3.14 for π. Question solved geometry 8 months ago 9735
overline QR is tangent to circle P at point Q. What is the measure of angle R? 37 ° 53 ° 90 ° 97 ° Question solved geometry 8 months ago 1191
According to the Rational Root Theorem, which statement about fx=66x4-2x3+11x2+35 is true? Any rational root of fx is a factor of 35 divided by a factor of 66. Any rational root of fx is a multiple of 35 divided by a multiple of 66. Any rational root of fx is a factor of 66 divided by a factor of 35. Any rational root of fx is a multiple of 66 divided by a multiple of 35. Question solved algebra 8 months ago 6118
Let A=PDP-1 and P and D as shown below. Compute A4. P=beginbmatrix 2&-3 -3&5endbmatrix ,D=beginbmatrix 1&0 0& 1/2 endbmatrix A4=square Simplify your answer. Question solved algebra 8 months ago 4692
Which function has a removable discontinuity at x=7 ? fx= 3/x-7 fx=frac x2-10x+21x-7 fx= ≤ ftbeginarrayl -x,x<7 x+1,x ≥ 7endarray . fx= ≤ ftbeginarrayl - x/x-7 ,x<7 x+1,x ≥ 7endarray . Question solved calculus 8 months ago 6801
Use the illustration below to answer the following questions correctly. 1. How many shirts are there? 2. How many pairs of short pants are there? 3. How many pairs of long pants are there? 4. How many different outfits can you choose? Question solved statistics 8 months ago 2395
What is the length of overline SA ? 1.89 ft A 2.43 ft 3 ft 7 ft Question solved geometry 8 months ago 2476
Which measurement is the same length as 1 meter? L000 centimeters 100 centimeters 100 kilometers L000 kilometers Question solved algebra 8 months ago 1864
Ray CE is the angle bisector of angle ACD . Which statement about the figure must be true? mangle ECD= 1/2 mangle ECB mangle ACE= 1/2 mangle ACD angle ACE ≌ angle DCB angle ECD ≌ angle ACD Question solved algebra 8 months ago 3824
If no denominator equals zero, which expression is equivalent to 15/x-6 + 7/x+6 2 A. frac 22x+132x2-36 B. frac 22x-48x2-36 C. frac 22x2-36 D. frac 22x+48x2-36 Question solved algebra 8 months ago 7641
Rena’s weekly schedule 1. How often does Rena practice the dance? A. Once a week C.Three times a week B. Twice a week D.Four times a week 2. What does Rena’s do on Saturday morning? A. she goes to the cinema C.she visits the library B. she goes to an English course D.she goes to swimming pool Question solved algebra 8 months ago 1551
Leaming Task 2: Using the same diagram and situation, determine the gravitational potential and kinetic energy of the ball at point C an on the ground h=0 . Write your answers on the table below. Point Gravitational Potential Energy Kinetic Energy C Ground Question solved algebra 8 months ago 4378
Which equation represents the graphed function? y=4x-2 y=-4x-2 y= 1/4 x-2 y=- 1/4 x-2 Question solved algebra 8 months ago 4036
A close friend invited Anna to her birthday party. Anna has 4 new blouses stripes, with ruffles, long-sleeved, and sleeveless and 3 skirts red, pink and black in her closet reserved for such occasions. 1. Assuming that any skirt can be paired with any blouse, in how many ways can Anna select her outfit? List the possibilities. 2. How many blouse-and-skirt pairs arepossible? 3. Show another way of finding the answer in item 1. Question solved statistics 8 months ago 5253
A regular hexagon has a radius of 20 in. What is the approximate area of the hexagon? 600in.2 1,038in.2 1,200in.2 2,076in.2 Question solved geometry 8 months ago 4696
Divide 2x2+7x-3 by 2x+5 . Which expression represents the quotient and remainder? x+1+ 2/2x+5 x+1- 33/2x+5 x+1+ 27/2x+5 x+1- 8/2x+5 Question solved algebra 8 months ago 1527
Which exponential function has an initial value of 2? fx=23x fx=32x Question solved algebra 8 months ago 8308