what is paleontology
Answers
Answer:
Paleontology is the study of the history of life on Earth as based on fossils.
Answer:
Paleontology, also spelled palaeontology or palæontology, is the scientific study of life that existed prior to, and sometimes including, the start of the Holocene epoch. It includes the study of fossils to classify organisms and study their interactions with each other and their environments.
Or it is the scientific study of life of the geologic past that involves the analysis of plant and animal fossils, including those of microscopic size, preserved in rocks.
Related Questions
£ 686 is shared out between David, Steve and Mike. Mike gets twice as much as Steve who gets twice as much as David. How much does Mike get?
Answers
Answer:
£ 392
Explanation
9n^2 - 24 + 16
please help
Answers
Answer:
lol the answer is the second one
Help pls 20 POINTS math
j/−2+7=−12
Answers
J = 38
Step-by-step explanation:
j/-2 + 7 = -12
j/-2 = -19
j = 2 • 19
j = 38
Answer:
Step-by-step explanation:
j/-2 =-12-7
j=(-19)*(-2)
j=38
Brittany's W-2 reported total Medicare withholding based on wages of as $117,676. She contributed
$72.07 biweekly to her FSA and 10% of each paycheck to her retirement plan. She received a 1099 from
her bank for interest and dividends of $2,404 and a 1099 form in the amount of $4,600 from an employer
for whom she did some consulting work. What is Brittany's adjusted gross income?
Answers
Answer:
Step-by-step explanation
I:
1. A cyclist estimates that he will bike 80 miles this week. He actually bikes 90 miles. What is the percent error of the cyclists estimate rounded to the nearest percent?
A 8%
B 9%
C 10%
D 11%
2. Jack borrows $3,000 at a rate of 4% per year. How much total will he pay if it takes 3 months to repay the loan?
$10
$20
$30
$40
Answers
Answer:
D 11%
$30
Step-by-step explanation:
1. A cyclist estimates that he will bike 80 miles this week. He actually bikes 90 miles. What is the percent error of the cyclists estimate rounded to the nearest percent?
A 8%
B 9%
C 10%
D 11%
Actual distance: 90 miles
Estimated distance: 80 miles
percent error = (estimate - real)/real × 100%
percent error = (80 - 90)/90 × 100%
percent error = -11%
His error is 11%. The negative sign just means his estimate is 11% less than the real distance.
Answer: 11%
2. Jack borrows $3,000 at a rate of 4% per year. How much total will he pay if it takes 3 months to repay the loan?
$10
$20
$30
$40
interest = Prt
where P = principal (the amount borrowed or deposited)
r = annual rate of interest
t = time
We have P = $3,000
r = 4% = 0.04
t = 3 months = (3 months)/(12 months) = 0.25 year
interest = $3,000 × 0.04 × 0.25
interest = $30
He pays a total interest of $30.
Wetlands offer a diversity of benefits. They provide a habitat for wildlife, spawning grounds for U.S. commercial fish, and renewable timber resources. In the last 200 years, the United States has lost more than half its wetlands. Environmental Almanac gives the percentage of wetlands lost in each state in the last 200 years. For the 30 of the lower 48 states, the percentage loss of wetlands per state is as follows.
How are the percentages distributed? Is the distribution skewed? Are there any gaps?
How are the percentages distributed? Is the distribution skewed? Are there any gaps?
Percent of Wetland
0] 9
1] None
2] 0 4 7
3] 0 3 5 5 5 7 8
4] 2 2 5 5 8
5] 0 0 1 1 5 9 9
6] 0 8
7] 1
8] 7 7 9
9] 0
a. These data are fairly symmetric, perhaps slightly skewed right.
b. There is a gap showing that none of the lower 48 states has lost from 10% to 19% of its wetlands.
c. The percentages are concentrated from 20% to 60%.
Answers
Answer:
The solution can be defined as follows:
Step-by-step explanation:
Wetland Percentage:
\(0] 9\\\\1] None\\\\2] 0 4 7\\\\3] 0 3 5 5 5 7 8\\\\4] 2 2 5 5 8\\\\5] 0 0 1 1 5 9 9\\\\6] 0 8\\\\7] 1\\\\8] 7 7 9\\\\9] 0\\\)
These details are very symmetrical, perhaps pretty biased.There might be a gap whereby shows that none of the 48 lowest states have lost 10 to 19% of all its wetlands.These statistics were distributed between 20% and 60%.what are exchange rates?
Answers
Answer:
Step-by-step explanation:
Exchange rates are the rates at which one currency can be exchanged for another currency. They represent the value of one currency relative to another currency.
You roll a die 2 times. What is the probability or rolling a 6 and then a 2?
Answers
Answer:
1 out of 6
Step-by-step explanation:
Each roll of the die is an independent event. This means that the second roll does not rely on the first roll. The probability of rolling a six is one out of six. The probability of rolling a two is also one out of six. Since the two events are independent of each other, you would take the average of the two probabilities, which since they are both one out of six, the probability of rolling a six and then a two is one out of six.
Rewrite 2/5 : 1/15 as a unit rate
6.1
Answers
Answer:
Step-by-step explanation:
\(\frac{2}{5} : \frac{1}{15}\\\)
LCM of the denominator = LCM ( 5 , 15 ) = 15
∴ Now we have to multiply LCM by both the fractions , we get ,
\(\frac{2}{5}.15 : \frac{1}{15}.15\\ 6 : 1\)
Please help if you’re good at range! BRAINLIEST TO BEST ANSWER! What’s the range of this graph?
Answers
Answer:
[5, ∞)
Step-by-step explanation:
Range is the set of y-values that can be outputted by function f(x).
We see that our y-values span from 5 to infinity. Since 5 is closed dot, we include it in our range:
[5, ∞) or y ≥ 5
Two angles in a triangle measure 28° and 93º. What is the measure of the third angle?
O 59
O 87
O 121
O152
Answers
Answer:
rather 59 or 87?
Step-by-step explanation:
The bill for dinner was $41.76 . You left $8.24 for the tip. What percentage of the original bill was the tip? Round your answer to the nearest whole percent.
Answers
Answer: 20%
Step-by-step explanation:
Im SOO sorry if i got it wrong but you make a porportion, it would look like this. 8.24/41.76 = x/100, were assuming x is the percent, we then do cross multiplication which would then look like. 41.76x=824. After this we want to seperate the variable so divide 41.76 on both sides.
A dot-com company’s CEO is worried that the employees feel over-worked. She waits till 7 p.m. one night and proceeds to briefly interview each employee still there to see whether they feel she is overworking them. What problems are there with this approach?
Answers
Answer:
Time wastage and not formal enough
Step-by-step explanation:
He didn't have to wait till that time to ask the the question, besides keeping them there will cause uneasiness between the workers because it's already late.
Another point is that some people might not decided to give him the reply face to face, as they night sound rude or something more than that.
A more formal approach and less time consuming and less stressful method like may be filling of forms, papers , or complaint letters should be used instead.
Anything for this one?
Answers
Answer:
A. -2
Step-by-step explanation:
Hope this helps
Answer:
A)
Step-by-step explanation:
\(x+62=60\)
\(-2+62=60\)
find the value of x and y
Answers
Answer:
x = 8, y = 27
Step-by-step explanation:
Since both opposite lines are equal in length to each other, these opposite lines are parallel to each other. The top line is parallel and same length as the bottom line and the left and right lines are also parallel and equal in length.
Based on that, the two left side angles must equal 180 and the right side two angles must equal 180.
(2y + 24) + (3y + 21) = 180
That's the same as 2y + 24 + 3y + 21 = 180
Simplify to 5y + 45 = 180
Subtract 45 from both sides
5y = 135
y = 27
(16x - 26) + (9x + 6) = 180
16x - 26 + 9x + 6 = 180
25x - 20 = 180
25x = 200
x = 8
Use the point-slope formula to write an equation of the line that passes through (6, -28) and has a slope of m= -4. Write the
answer in slope-intercept form (if possible).
The equation of the line is
Answers
Answer:
y=-4x-4
Step-by-step explanation:
y-y1=m(x-x1)
y-(-28)=-4(x-6)
y+28=-4(x-6)
y=-4x+24-28
y=-4x-4
f(x) = -x + 2, find f(6)
Answers
Answer:
f(6)=-(6)+2=-4
........................
-6 + 2 = -4
Which decimal number is NOT between the two decimal numbers on the
number line?
6.
0.542
0.611
A
0.54
B
0.6
с
0.604
Answers
Answer:
A, .54
Step-by-step explanation:
The number line ranges from .542 up until .611, giving you three options below. For .6, it can be translated into .600 which is in bounds of the number line. Next for .604, it is still in bounds of the number line. For .54 it would be translated to .540 which is not in bounds, being before .542.
The length of a rectangle is twice its width. Find its lenght and width, if its perimeter is 7 1/3 cm.
Answers
The length of the rectangle is twice its width. If its perimeter is 7 1/3 cm, its length will be 22/9 cm, and the width is 11/9 cm.
Let's assume the width of the rectangle is "b" cm.
According to the given information, the length of the rectangle is twice its width, so the length would be "2b" cm.
The formula for the perimeter of a rectangle is given by:
Perimeter = 2 * (length + width)
Substituting the given perimeter value, we have:
7 1/3 cm = 2 * (2b + b)
To simplify the calculation, let's convert 7 1/3 to an improper fraction:
7 1/3 = (3*7 + 1)/3 = 22/3
Rewriting the equation:
22/3 = 2 * (3b)
Simplifying further:
22/3 = 6b
To solve for "b," we can divide both sides by 6:
b = (22/3) / 6 = 22/18 = 11/9 cm
Therefore, the width of the rectangle is 11/9 cm.
To find the length, we can substitute the width back into the equation:
Length = 2b = 2 * (11/9) = 22/9 cm
So, the length of the rectangle is 22/9 cm, and the width is 11/9 cm.
For more information on the Perimeter of the Rectangle, click:
https://brainly.com/question/13757874
What is the smallest number that rounds up to 100
Plsss help :(
Answers
Answer: When we round off a number to its nearest 100s, we round it off if it's 50 or more than 50.... For example: 50 when rounded off to nearest 100s becomes 100 and 65 when rounded off to nearest 100s also becomes 100. Similarly 150 when rounded off to nearest 100s becomes 200
Anwser = 50
What is the value of 4 + 23. 3? Show your work.
Answers
Answer:
27.3
Step-by-step explanation:
4
23.3 +
27.3
You can align the numbers over each other and simply add them.
23.3
+ 4
————-
27.3
You drop the 2 and the three and add 3+4
What is the distance from (−18, −5) to (−18, 24)? −29 units −19 units 19 units 29 units
Answers
The distance from (-18, -5) and (-18, 24) is 29 units which is calculated with the formula of shortest distance between two coordinates.
Hence option d is the correct option.
The coordinates are given as, say P is (-18, -5) and Q is (-18, 24).
The distance between P and Q can be calculated with the formula of shortest distance between two coordinates as,
Shortest distance between P and Q, PQ = \(\sqrt{(x_{2} - x_{1})^2 + (y_{2} - y_{1})^2 }\) units
⇒ PQ = \(\sqrt{((-18) - (-18))^2 + ((24) - (-5))^2 }\) units
⇒ PQ = \(\sqrt{(-18 +18)^2 + (24 +5)^2 }\) units
⇒ PQ = \(\sqrt{(0)^2 + (29)^2 }\) units
⇒ PQ = \(\sqrt{29^2}\) units
⇒ PQ = 29 units
Hence option d 29 units is the correct option.
To know more about shortest distance between coordinates here
https://brainly.com/question/19544173
#SPJ1
classify the following differential equation s given in both standard and differential form. Q5 only
Answers
y' = 2xy + x
Rewriting it in differential form, we get:
(2xy + x)dx - dy = 0
This is a first-order linear differential equation, which can be written in the form:
y' + P(x)y = Q(x)
where P(x) = -2x and Q(x) = x.
Therefore, the differential equation is a first-order linear differential equation.
Mr. Reed has 114 students. He gives each student ¼ pound of candy in their Halloween bag. How many pounds of candy does he need to buy?
Answers
Answer:
hewo
Step-by-step explanation:
well you need to multiply 1/4*114 and that should give you your answer
which would be 28.5
Find the volume of this solid figure. Use π = 3.14.
WITH SOLUTION PLEASE AND NO LINKS!
Answers
Answer:
180
Step-by-step explanation:
volume= (6*5)/2*12 =180 in
System Applications-idk what that means but the question is that and there are no answer choices. There are 22 students in a classroom. There are 12 more girls than boys. Find the number of boys
and girls in the classroom.
I’ll mark you as the brainliest for the correct answer thanks
Answers
Answer:
random
Step-by-step explanation:
find two numbers that multiply to be -18 and add to be -7
Answers
Answer:
(-9 and 2)
Step-by-step explanation:
-9+2=-7
-9*2=-18
so -9 and 2 are the required numbers
Answer:
you can multiply 2 and -9 to get -18
you can add 2 and -9 to get -7
Step-by-step explanation:
Hope this helps :)
PLEASE ANSWER ASASP!!!!!!!!!!!
Answers
Answer:
She would no reach her goal.
Step-by-step explanation:
please help i don’t feel like typing
Answers
Answer: q=13
Step-by-step explanation:
add the separate the q, add 4 to the 9= 13
13=q
Solve the equation.
ta (a + 8) = fr3-a
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. The solution is
(Type an integer or a simplified fraction.)
B. The solution is all real numbers.
O C. There is no solution.
(Answer quickly)
Answers
=
1
2
f
r
−
4 I believe is the answer