MATHEMATICS HIGH SCHOOL

What is the rate of photosynthesis if 46 bubbles were produced in 2 minutes?
What is the rate of photosynthesis if 46 bubbles were - 1

Answers

Answer 1
Answer:

Answer:

C.23 bubbles per minute

Step-by-step explanation:

hope this helps!
Answer 2
Answer:

Answer:

23 bubbles per minute

Step-by-step explanation:

Rate is per minute

46 bubbles/2 minutes

23 per minute

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CANT GET WRONG PLZ HELPSimplify 1 + {2x - 3(1.8 divided by 0.2)} a. 2x - 26 b. 2x + 28 c. 3x - 27 d. -7x + 1
Brandon bought snacks for his team's practice. He bought a bag of popcorn for $2.11 and a 6-pack of juice bottles. The total cost before tax was $11.41. Write and solve an equation which can be used to determine x, how much each bottle of juice costs?
48 pounds are equal to approximately ___kg.
4) Pas sock drawer contains only black socks and white socks. There are 28 pairs of socks altogether. The ratio of bsocks towhite socks is 2 to 5. How many pairs of black socks does Pa own?pairs
A salesman sells cars with prices ranging from $5,000 to $45,000. the histogram shows the distribution of the numbers of cars he expects to sell over the next 10 years. how would the shape of the distribution change if the salesman decides to also deal in cars priced under $5,000 and in cars $45,000 to $50,000 and projects sales of 200 cars in each category? a. the distribution will exhibit symmetry. b. the distribution will exhibit a positive skew. c. the distribution will exhibit a negative skew. d. the distribution will uniform throughout.

Help me Mark brainliest

Answers

answers:

1: D 2: C

please mark me brainliest

The following drawing contains two angles ?

Answers

The drawing contains two right angles
Two right angles would be right.

One on top, other is upsidedown.

Chris needs to make a 500 L of a 35% acidic solution. He has only two of the acidic solutions available, a 25% solution and a 50% solution. How many litres of each acidic solution should he mix? Create a system to solve?

Answers

yes, very fun, not


ok
one way is table or

solutions amount x and y
x+y=500
x=25%
y=50%
0.25x+0.5y=0.35(500)

we have
x+y=500
0.25x+0.5y=0.35(500)
0.25x+0.5y=175
solve

multiply second equation by 100
25x+50y=17500
divide everybody by 25
x+2y=700

now we have
x+y=500
x+2y=700

multiply first equation by -1 and add to second equaiton

-x-y=-500
x+2y=700 +
0x+1y=200

y=200
sub
x+y=500
x+200=500
x=300


300L of the 25% and 200L of the 50%

"A survey reported that out out 50 teenagers 9 said they get their news from a newspaper at this rate how mant 300 teenagers would get a newspaper"

Answers

54. I think I hope I'm sure

A rectangular field has a length of 105 feet and a width of 60 feet. On a map of the field the width was drawn as 4 inches. What measurement should represent the length?

Answers

7 inches represents 105 ft on the map

Find the size of angle x and explain how you found your answer.Give your answer in degrees ().
63°
X
Q Zoom
134°
Not drawn accurately

Answers