Answer:
Here are the solutions :
1. Carbon dioxide and water
3. A precipitate
4. Electrons are shared in a covalent bond
5. 2 Hydrogen atoms
6. 4 Cl atoms
7. I believe is law of conservation of atoms
8. 5 grams
9. 3 should be placed
10. Oxygen
11. Apple juice
12. It is uniform in composition
13. Salt
14. Compound
15. The concentration cannot be increased
16. Heterogenous mixture
17. Chocolate chip cookies
18. Vegetable soup
19. A compound is a pure substance but a mixture is not
20. Tastes sour.
Can you provide brainliest.
3x - 5y = 2
(2,?)....x = 2....so sub in 2 for x and find y
3(2) - 5y = 2
6 - 5y = 2
-5y = 2 - 6
-5y = -4
y = 4/5 <===
1/2 minute.
1/6*6/1=1
1/12*6/1 = 6/12 = 1/2
Answer:
Hence from the given value male and female.
From this confidence intervals do not overlap so adult females have higher rate than adult males.
Step-by-step explanation:
Taking mean for female = 3025 / 40 = 75.6
taking mean for male = 2666/40 =66.65
Construction of hypothesis:
For 90 % confidence interval for adult female :
72.0 bpm <μ<75.2 bpm
For 90 % confidence interval of adult females:
66.65 bpm<μ<70.6 bpm
From this confidence intervals do not overlap so adult females have higher rate than adult males.
75 ÷ 15 = 5
Riley can cut 5 strips of ribbon each 15 inches long
