Juan has 5 boxes of flowers with an equal number of flowers in each. He has 35 flowers in total. Find the number of flowers in each box. Choose the correct multiplication equation: 5×f=35.
Determine if proposed multiplications/divisions of measurements are possible. If possible, write the result. Proposed operations: 1. (9.0s3)⋅(6.0s2) 2. (2.0g)⋅(8.0L) 3. (3.2cm)⋅(0.20m)
Describe a system of equations to find the number of decorative pillows placed on each twin and queen bed by a realtor. Solve and fill in the blanks. Let x = number of pillows on each twin bed, and y = number of pillows on each queen bed. In one house, 2 twin beds and 2 queen beds used 46 pillows.
In another house, 5 twin beds and 3 queen beds used 85 pillows. The realtor used x pillows on each twin bed and y pillows on each queen bed.
Solve the linear, quadratic, and rational equations. Express solutions as improper fractions in lowest terms. −3w−4=w+3w=3(3−3x)=2(x+3)−30x=31(z+4)−6=32(5−z)z=
Analyze the given stem-and-leaf plot to find the mean, median, standard deviation, and range of the data, rounding answers to one decimal place. a. Mean: n∑x
b. Median: The middle value when the data is ordered
c. Standard Deviation: n∑(x−μ)2
d. Range 50: The difference between the 50th percentile and the 50th percentile
If total liabilities increased by $9,000 and owner's equity decreased by $25,000, then the change in total assets is:
a. $34,000 increase
b. $16,000 increase
c. $34,000 decrease
d. $16,000 decrease
7. The product of 4 integers is x4−4x3−4x2+16x, where one integer is x. Find the other integers. 8. When ax2+bx+2 is divided by x+1, the remainder is 9, and when divided by x−1, the remainder is 3. Determine a and b.
Niimi reads 23 pages in 30 minutes. How long would it take her to read a 100-page book? Set up a proportion, show work, and express the answer in hours and minutes. Solution: Let x be the time (in minutes) it takes Niimi to read the 100-page book.
Then, 3023=x100. Solving for x, we get x=23100×30=130 minutes.
This is equivalent to 2 hours and 10 minutes.
Find height OI=42 of triangle OAB in a square pyramid. Calculate the area S=122 of triangle OAB and the surface area S′=4(62)+16=642+16 of the square pyramid.
Find the value of 9 in 6913 and 7294, then compare the results. (a) Value of 9 in 6913: ◯90,000◯9000◯900◯90
(b) Value of 9 in 7294: 90,0000900090090
(c) Compare: the value of 9 in 6913 is ∇ the value of 9 in 7294.