Lissa

This page lists questions and answers that were posted by visitors named Lissa.

Questions

The following questions were asked by visitors named Lissa.

Today I did a practice SAT problem. If the function ƒ is defined by ƒ(x) = 2x + 3, and if ƒ(a) = 11, what is the value of a? A. 4 B. 7 C. 11 D. 17 E. 25 This is the correct answer and the explanation Here's Why: If the function ƒ is defined by ƒ(x) = 2x +...

find the measure of each angle of an isosceles trapezoid if two of the angles has measures in the ratio of 2:3.

Use parallelogram ABCD to answer the following. Diagonals BD and AC bisect at O. 1.measurement of angle BAD = 3y - 5 find angle BCD 2. AC = 12.8 cm find OC

Factor the polynomial completely x^3+27

A 75 kg student stands at the top of a 30 m tall building. How much gravitational potential energy does this student possess?

I'm having difficulty with these two sentences. There is something wrong with them and I can't figure out what it is. I'm pretty sure it have to do with pluralization but I don't know what I'm doing wrong. Ils avaient un job. Ils travaillaient dans un gar...

I am having great difficulty with the following questions. Any and all help will be greatly appreciated. I have read the chapter and even looked up online tutorials. I still do not understand it. 2 NO (G) + O2 (G) > 2 NO2 (G) Write the equilibrium constan...

My head is spinning from this chapter! I've done most of the questions by myself but I have no idea what formulas I should use for these last two. Can you walk me through them so I can understand what I need to do? 1. What volume of 5.0 M HNO3 is required...

Among a random sample of 500 college students, the mean number of hours worked per week at non-college related jobs is 14.6. This mean lies 0.4 standard deviations below the mean of the sampling distribution. If a second sample of 500 students is selected...

The difference between two numbers is 77. Five times the smaller is equal to 7 more than the larger. What are the numbers?

LCD 1.1/2 4/x^2 <<1/2 or 2 2.1/z;3/7z << HELP 3. 3/5;x/x+2 << Help 4. 3m/m+n; 3n/m-n<< Help I need help or equations on how to solve this please

A ball is thrown vertically upward with an initial velocity of 96 feet per second. The distance s (in feet) of the ball from the ground after t seconds is s(t)=96t-16t^2 projectile formula: s(t)=1/2gt^2+v+t+h g=acceleration due to gravity. V= the initial...

Drag and drop the characteristics to the correct hominin. Complex Tall Used fire Short Language Homo sapiens Neanderthals Both Homo sapiens and Neanderthals

Answers

The following answers were posted by visitors named Lissa.

thank you reiny

These are the instructions: Quand ils étaient à l’université, certains étudiants avaient un job et travaillaient. D’autres ne travaillaient pas. Expliquez cela. And Here are the examples: Frédéric (non) Il n’avait pas de job. Il ne travaillait pas. Hélène...

Okay, I think I have all but the last two figured out but those last two are defeating me. I just don't know what to plug in where. For instance, for the next to last one, I think that I am supposed to add the [NO2] and the [O2] together and then divide b...

Can DrBob222 please explain why it is not a pure sample? Thank you in advance.

Im not planning on cheating,but can you check my answers

Thank you! I didn't rea;;y understand it, but this helped

I believe it’s b) 9 since 6 ft is 72 inches and 3/8 of 72 is 27 we divide 27 by 3 to get how many necklaces so its 9 6x12=72 3/8 x72=27 27 / 3= 9