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General
Wen takes a job with a starting salary of $100,000 for the first year. She earns a 3% increase each year. What does S5 represent?
General
3 months ago
Stephanie planted a home garden. She planted 2 rows of tomatoes with 5 tomato plants in each row. She also planted squash in rows of 7 plants each.If x represents the number of rows of squash she planted, which of the following equations can be used to find the total number of plants Stephanie planted in her home garden? A. y = 7x + 10 B. y = 7x + 7 C. y = 8x + 7 D. y = 15x + 7
General
3 months ago
Write an equation of the line passing through point P(0, 0) that is perpendicular to the line y = −9x−1 .
General
3 months ago
The gypsy moth is a serious threat to oak and aspen trees. A state agriculture department places traps throughout the state to detect the moths. When traps are checked periodically, the mean number of moths trapped is only 0.6, but some traps have several moths. The distribution of moth counts is discrete and strongly skewed, with standard deviation 0.4.a. What is the mean (±0.1) of the average number of moths x¯¯¯ (x bar) in 30 traps?I got 18 by multiplying 30 times 0.6, I'm not confident 100% in thisb. And the standard deviation? (±0.001) I got 0.073 by doing 0.4/ sqrt of 30...not confidentc. Use the central limit theorem to find the probability (±0.01) that the average number of moths in 30 traps is greater than 0.7: I got 1.37 by doing 0.7-0.6 / 0.073 (0.4/sqrt of 30)are these answers correct?
General
3 months ago
If a photo measuring 4 inches by 6 inches is placed in a photo frame that is 2 inches wide all around, what percent of the framed photo is the photo itself?
General
3 months ago
100/225 square feet of your bakery will be used as your storefront, where customers come to visit. the rest will be for storage and baking. In simplest form, what fraction of the space will be for storage and baking?Someone's work(225-110)/225125/2255/9how did you get (225-110)? if it's 100/225
General
3 months ago
In ∆ABC, the median AM (M ∈ BC ) is perpendicular to the angle bisector BK (K ∈ AC ). Find AB, if BC = 12 in.
General
3 months ago
Find the point on the parabola y^2 = 4x that is closest to the point (2, 8).
General
3 months ago
2. The logo shown below was created by splitting a circle into 6 equal sections. Raphael is creating a stage-sized version of this logo where the shaded portions will be covered in fabric.If the radius of the circle is 12 feet, how much fabric will he need in order to cover the shaded portions?In the space that is given, tell what formulas you used and show how solved to get your answer.Let π =3.14
General
3 months ago
What is the product? Enter your answer as a fraction, in simplified form, in the box. 38⋅(−36)Thank you have a Nice day
General
3 months ago
A photo 5 inches wide and 8 inches long is enlarged. How long is the new photo if it is (1)10 inches; (2)15 inches; (3)8 inches wide?
General
3 months ago
An 8-ounce can of tomatoes costs $1.14.A 12-ounce can costs $1.75.Which can of tomatoes cost the least per ounce
General
3 months ago
What is the transformation of C(9, 3) when dilated by a scale factor of 3, using the origin as the center of dilation?
General
3 months ago
Rectangle ABCD is transformed to AB’C’D’ by a dilation .What is the scale factor used for the dilation ?
General
3 months ago
Sophie and Eleanor are making bouquets using daisies and tulips. Each bouquet will have the same total number of flowers,Eleanor uses fewer daisies in her bouquet. than sophie. Whose bouquet will have the greatet ratio of daisies of total flowers? Explain.
General
3 months ago
The vertex angle of an isosceles triangle measures 40°. What is the measure of a base angle?
General
3 months ago
Write the number 0.21212121.. as a fraction let x=
General
3 months ago
The lengths of the sides of a triangle are 8, 15, and 17. if the longest side of a similar triangle is 51, what is the length of the shortest side?
General
3 months ago
Tiana's checking account charges a $7.75 monthly service fee and a $0.16 per-check fee. If Tiana writes 17 checks per month, should she switch to a checking account that charges a $10.50 monthly service fee and no per-check fee? A. No, because her monthly fees are currently greater than $10.50. B. No, because her monthly fees are currently less than $10.50. C. Yes, because her monthly fees are currently less than $10.50. D. Yes, because her monthly fees are currently greater than $10.50.
General
3 months ago
what system of linear inequalities is represented by the graph?
General
3 months ago
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