Ratios
What is a ratio?
A ratio compares two (or more) quantities.
What is a linear equations?
What is value of pie?
3.14...
What is the function of the cornea?
Refracts light or focuses light.
What is considered as the first line of defense?
Tiny hairs in throat(cilia) sweat on the forehead mucous in nose.
Ms. Sandal had 2 dimes and 7 quarters, with the information given make a part to part ratio.
2:7
What is the difference between equation and expression.
Equation has a equal sign and expression does not.
146.3% of 300
438.9
What do all three types of mirrors have in common.
They al reflect light to form an image.
If you take a sip out of your friends water bottle and become sick what type of contact is it?
Direct contact.
The Tamanawis basketball team played 28 games and won 4 out of 7 games.
How many games did they lose?
12 games
5n+35.5= p
What is p if n is -30.5?
5(-30.5) + 35.5 = -117
8X8(2+2) + 3/15 (9-7)
256.4
Which lens can be used to treat farsightedness
Convex lens
which line of defense involves B cells and T cells?
Third line of defence.
A study found that 20/43 of the birds of the birds in a march are ducks. If a bird watcher counts the birds he can ee and sees 105 birds, how many of hose birds are likely to be ducks?
48.83 ducks.
d/2 - 9 = 4
What is D
D = 26
Who won the most jeopardy's in this class? Name all 4 people?
JINAY, ARYA, SARWAN AND TAVINDER.
Explain how a rainbow forms?
The sunlight refracts onto a prism like object and creates the visible spectrum because the colors have different angles, speed, wavelengths and frequencies.
What is a superbug
A, Bacteria that are vey big.
B, Bacteria that are easily killed by many types of antibiotics.
C, Bacteria that is resistant to many types of antibiotics.
D, Bacteria that dresses up in costumes.
C. Bacteria that is resistant to many types of antibiotics.
The ratio of lemon juice to sugar to water in a recipe for lemonade is 1:6:13. If Alisson makes a pitcher of lemonade that weights 1000g, how many grams of each ingrediants did she use?
50:300:650 {g}
Jasmine's dad, Andrew, is planning a surprise birthday party for her. He will hire a bouncy castle, and will provide party food for all the guests. The bouncy castle costs $170 for the afternoon, and the food will cost $3 per person. Andrew has a budget of $300. Write an equation and use it to determine the maximum number of guests he can invite.
x=50
What is the formula for finding the surface area of cylinder?
2π r h + 2π r².
Name the 7 electromagnetic radiations in order from longest wavelength to shortest wavelength?
1, Radio waves
2, Micro waves
3, Infrared rays
4, Visible rays
5, Ultra Violet rays
6, X-Rays
7, Gamma Rays
What is a innate response?
The first line of defense that is a quick and easy attack on the pathogens.