1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
defon
3 years ago
6

The flower color of bigleaf hydrangeas is determined by the soil's pH. A gardener growing blue hydrangeas believes that lime may

be leaching out of a nearby sidewalk and increasing the pH of the soil. The gardener measures the hydrogen ion concentration and finds it to be 0.0000006 moles per liter. What is the pH and what color are his colors likely to be?
the blue- 5 the purple - 5.5 the pink - 6
Mathematics
1 answer:
barxatty [35]3 years ago
8 0
PH is calculated by the negative logarithm of the hydrogen concentration in a solution. Therefore, the pH in this case is:

pH = -log (0.0000006)
pH = 6.22

Therefore the correct answer among the choices is the last option, pH of 6 with a color pink.
You might be interested in
Dilate point a in relation to the origin by a dilation factor of 5.?
IRINA_888 [86]

Answer:

origin dilation if 5. is 5

7 0
2 years ago
Which is another way to make 6,500
Oduvanchick [21]
C is the answer 100%
3 0
3 years ago
Read 2 more answers
The product of two consecutive integers is 342. What quadratic equation can be used to find x, the grater number?
IceJOKER [234]
X (X - 1) = 342
x² - x = 342
x² - x - 342 = 0

X = 19
5 0
3 years ago
Write the formula to find the profit %, if selling price and cost price both are given.
jolli1 [7]

Answer:

profit \: percent =  \frac{sp - cp}{cp}  \times 100 \: percent

where,

SP=Selling price

CP=Cost price

<h3>For example:</h3>

Given,

Selling price(SP)= 1000

Cost price(CP)=800

Now,

profit \: percent =  \frac{sp - cp}{cp}  \times 100 \: percent \\  =  \frac{1000 - 800}{800}  \times 100 \\  =  \frac{200}{800}  \times 100 \\  = 25 \: percent

Hope this helps...

Good luck on your assignment..

5 0
3 years ago
12345678910
Dafna11 [192]

Answer:

The answer is c) y= 1.8(2.5)^x

Step-by-step explanation:

I just took the test.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Translate into an algebraic expression:
    7·1 answer
  • Can someone answer this question please please help me I really need it if it’s correct I will mark you brainliest .
    9·2 answers
  • Nick’s house is 4.28 miles from school. if nick’s average stride length is 3.1 feet, how many strides will it take him to walk t
    13·1 answer
  • A farmer wants to fence in a square pasture for his sheep. The length of one side of the pasture is represented by m to the powe
    12·1 answer
  • The number of wins for a high school football team is measured for the season. When the team plays at home, it is generally beli
    14·1 answer
  • The number of people signed up for a bus trip increased from 32 to 45. What is the percent increase? Round to the nearest percen
    5·1 answer
  • Give me brain like brainliest​
    8·1 answer
  • A can of soup has a diameter of 2.5 inches and a height of 4 inches. What is the area of the label for the can? Round your answe
    8·1 answer
  • Which of the following represent functions that have the same rate of change?
    7·1 answer
  • What are some<br> relationships between<br> intersecting lines?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!