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In the science lab, Sika combines two substances and determines that a chemical change has taken place. What evidence might she have based this on?
asked
Mar 1, 2021
Chemistry
middle-school
1
answer
1
vote
174k
views
Which situation is best represented by the inequality below? 30x + 100 > 25x + 150 answer choices: Tony earned 30% commission plus a $100 bonus on a sale. Juan earns 25% commission plus a $150 bonus. Who
asked
Jan 19, 2021
Mathematics
middle-school
2
answers
4
votes
127k
views
What are some decisions that are helpful to make before you give an oral presentation?whether to make note cardsthe length of time for each pointwhether your conclusion should be changedif an extra attention-getter
asked
Dec 9, 2020
English
high-school
2
answers
5
votes
31.2k
views
"The product of a number and 7" :
asked
Nov 1, 2020
Mathematics
middle-school
1
answer
1
vote
211k
views
20 points PLEASE help! Simplify 7^6 ⋅ 7^5. A) 4911 B) 4935 C) 711 D) 735
asked
Apr 19, 2020
Mathematics
middle-school
2
answers
0
votes
175k
views
I will have your children if you can do this problem for me. Match the term with the definition. (5 points) 1. Angle−Angle Similarity 2. dilation 3. scale model 4. similar 5. corresponding parts a. angles,
asked
Oct 11, 2019
Mathematics
high-school
1
answer
4
votes
170k
views
Which sentence is punctuated correctly?Answer Options with 4 options 1.Pat asked, "Where are the vitamins we need"?2."They are in the drawer", Chris answered.3."No," said Maria, "there are no more."4."We
asked
Aug 9, 2019
English
middle-school
1
answer
4
votes
123k
views
M+4=12 Could someone help me with this and explain how they got the answer?
asked
Jun 10, 2019
Mathematics
middle-school
2
answers
2
votes
165k
views
Why arent algae and plants in the same kingdom?
asked
Feb 12, 2019
Biology
college
1
answer
3
votes
66.8k
views
What is the term for a stagnant lake that forms along a winding river due to soil erosion resulting in an abandoned stream, cut off from the river?
asked
Sep 4, 2018
Geography
high-school
2
answers
3
votes
210k
views
In addition to the trigonometric ratios, what other methods can be used to solve a right triangle? Give situations for when you might want to use them
asked
May 8, 2018
Mathematics
high-school
1
answer
2
votes
139k
views
Find the nth degree polynomial function with real coefficients satisfying the given conditions. n=4 -1,3 and 2+4i are zeros f(1)=-68 Can someone show steps to solve this? this is what i have so far (x+1)(x
asked
Apr 23, 2018
Mathematics
college
1
answer
1
vote
131k
views
What does the author mean when he writes that whoever develops a plan to make children useful should "have his statue set up for a preserver of the nation"?whoever solves this problem deserves fame and
asked
Apr 19, 2018
English
high-school
1
answer
4
votes
81.6k
views
What is the equation for the total cost
asked
Jan 20, 2018
Mathematics
high-school
1
answer
2
votes
59.3k
views
Least common multiple of 21, 33, 57
asked
Jan 25, 2016
Mathematics
middle-school
1
answer
2
votes
90.1k
views
1/5 divided by 3= what fraction
asked
Jan 2, 2015
Mathematics
middle-school
1
answer
0
votes
129k
views
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