Answer:
C. 2x^2 + 3x - 1
is the answer
helppp helping my sister
A country's population in 1992 was 103 million. In 1997 it was 108 million. Estimate the population in 2012 using the exponential growth formula. Round your answer to the nearest million.
p=Aekt
the awnser is 123 million I am sure of it
Answer:123 million.
Step-by-step explanation: From 1992 to 1997, it grew by 5 million in 5 years. That means it grew by a million people every year. 2012-1997=15. That means it grew by 15 million. 108+15=123.
PLZ HELP WILL MARK BRAINLIEST
help please !! will give brainliest:))
Answer:
226.19
Step-by-step explanation:
Please help.
Is algebra.
PLEASE HELP NO LINKS OR FILES
Answer:
1st Question: D
2nd Question: Is either C or D
Hope this helps :)
5(22–3)-3(x+4),
Which expression is the simplest form of
9
A.
72-3
9
72-27
B.
C.
132-27
9
D. 72 – 3
Answer:
342
Step-by-step expl\
5335=454
Cups by the water cooler are in the shape of a cone. The height is 15 cm and the diameter is 7.6 cm.
What is the volume of one water cooler cup, in cubic centimeters? (Use 3.14 for
π.)
Answer:
226.7 cm³
Step-by-step explanation:
The cone volume formula is V = (1/3)(base area)(height).
Here that comes out to V = (1/3)(pi)(3.8 cm)^2·15 cm, or 226.7 cm³
Mathhhhhhhhhhh which one is correct
Answer:
slope = 4
y intercept = -3
Step-by-step explanation:
The equation is put in slope intercept form
Slope intercept form: y = mx + b
where m = slope and b = y intercept
looking at slope intercept form
4 is located where m should be , meaning that the slope is equal to 4 and
-3 is located where b should be , meaning that the y intercept is -3
Therefore the answers are the first and last option choices.
What is the mode of the following numbers?
3,7, 5, 2, 5, 5, 2,5
The mode is 5.ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ
Answer:
The mode is 5, hope this helps!
Hey can you please help me with this
x=-11
Hope this helps :T
Solution :
Given that,
3 (x + 7) = -12To find :
Value of x.>> x + 7 = -12 / 3
>> x + 7 = -4
>> x = -4 - 7
>> x = -11
Therefore, value of x is -11.Find the length of side x in simplest radical form with a rational denominator.
45
X
45
V8
Answer:
relationship between perpendicular and hypotenuse is given by sin angle
sin45=p/h
sin45=√8/x
1/√2=√8/x
x=2√2×√2=2×2=4
x=4
Eric and pam are paid $48.75 for their work. Eric worked 2.5 hours, and pam worked 4 hours. They split the money according to the amount of time each of them worked. How much is erics's share of the money? Explain.
Answer:
$18.75
Step-by-step explanation:
Determine the total hours worked by both individuals = 2.5 + 4 = 6.5 hours
Determine the fraction of hours that Eric worked = 2.5/6.5 = 0.384615
Multiply this fraction by the total amount earned = 0.384615 x $48.75 = $18.75
pls im stuck and i really need help
There is website called symbolab to help , or desmos
Please answer correctly
FCD=50º
hope this helps!!
) Write an equivalent expression.
29 + 7h - 4h + 2 + 89 + 10 =
19+
?
ht
?
Answer:
3h+130
Step-by-step explanation:
29+7h-4h+2+89+10
=3h+130
Pepe compró una caja de chocolates en $5.950, incluido el 19% de IVA. ¿Cuál es el precio de la caja de chocolates sin el IVA?
Answer:
$4819.5
Step-by-step explanation:
Pepe bought a box of chocolates for $ 5,950, including 19% VAT. What is the price of the box of chocolates without VAT?
The price of chocolates = $5,950
VAT = 19%
We need to find the price of the box of chocolates without VAT.
VAT is applied on the Cost price of the object.
Price = $5,950 - 19% of $5,950
[tex]=5950- 5950\times \dfrac{19}{100}\\\\=\$4819.5[/tex]
So, the price of the box without VAT is equal to $4819.5.
Reggie wants to save $86.10. He plans to save $10.25 each month.
For how many months does Reggie need to save?
0.80 months
0.84 months
8.00 months
8.40 months
Answer:
86.10/10.25= 8.4
The answer is the 4th one
Step-by-step explanation:
PLSSS HELP QUICK!!
Find the area of the rectangular base
Answer:
77
Step-by-step explanation:
Area equals width times height, so 11 times 7 is 77
Guys pls help me!!!!
Answer: D
Step-by-step explanation:
There is no points I plotted them on a graph and they don't intercept on the graph
There is a 4 out of 20 chance that you can win a game. How many "wins" would you predict if you played the game 40 times?
Which of the following shapes describes the 2d figure formed by slicing parallel to the base of a triangular prism
a. rectangle
b. triangle
c. square.
d.trapizoid
Answer:
c. square.
Step-by-step explanation:
squares have 4 parallel sides so if you cut it in half you will still be parallel
The 2D figure formed by slicing parallel to the base of a triangular prism is option B. Triangle.
What is a Triangular Prism?Triangular prism is the three dimensional figure which consists of two triangular shaped bases and three rectangular lateral faces.
WE have to find the 2d figure formed by slicing parallel to the base of a triangular prism.
We know that base of a triangular prism is triangle.
So, when we slice a parallel plane to the base of the triangular prism, the resulting 2D shape will also be a triangle.
Hence the 2D shape formed by slicing parallel to the base of a triangular prism is triangle.
To learn more about Triangular Prism, click on the link given below :
https://brainly.com/question/10354948
#SPJ3
I need help asap
Jane had $5.00, then spent $3.00. After one week she had earned 12 more dollars, but spent half of the total money she has. How much money does she have left?
also Can someone also please teach me how to make music using this website;
https://musiclab.chromeexperiments.com/Shared-Piano/#J_lgLdlzn
Answer:
$7.00
Step-by-step explanation:
5-3=2
2+12=14
14/2=7
Jane has 7 dollars left.
Can someone help me on a essay (how do you use math outside of school)?
Answer:
Step-by-step explanation:
Im not going to write the entire essay but here's some ideas for every paragraph. Like the main ideas.
(introduction explain why people should read this essay)
(paragraph 1) Explain different jobs that use math daily and why these jobs are essential.
(paragraph 2) Math can help in social situations. For example, If someone asks you for the time and you don't know how to tell time.
(paragraph 3) Mathematics makes our life orderly and prevents chaos. Certain qualities that are nurtured by mathematics are power of reasoning, creativity, abstract or spatial thinking, critical thinking, problem-solving ability and even effective communication skills.
(conclusion) Reinstate your main idea and purpose of the essay.
Hope this helps you organize your thoughts!
-59_________-60
<
>
=
Answer:
>
Step-by-step explanation:
-59 is bigger than -60. If you think about it on a number line, it is bigger.
By the way, can you follow me on Brainly?
Thanks!
Answer:
-59 > -60
Step-by-step explanation:
in negatives, the less the number is, the more it is.(kind of confusing)
If a basketball player makes 9 baskets in 12 tries, what is her ratio of baskets to tries, in lowest terms?
Answer:
3:4
Step-by-step explanation:
9:12
divide both by 3 to get
3:4
Answer:
3 : 4
Step-by-step explanation:
9 : 12
divide each side by three
3 : 4
A box contain 10 green pins 3 are blue and 7 are green. Two pins are randomly taken out of the box without replacement work out the probability that both pins are the same color
Answer:
[tex]P(Z)=\frac{8}{15}[/tex]
Step-by-step explanation:
From the question we are told that:
Sample size [tex]n=10[/tex]
Green pins [tex]x=7[/tex]
Blue pins [tex]y=3[/tex]
Generally the probability of getting two green is mathematically given by
[tex]P(2X)=\frac{7}{10}*\frac{6}{9}[/tex]
[tex]P(2X)=\frac{7}{15}[/tex]
Generally the probability of getting two blue is mathematically given by
[tex]P(2Y)=\frac{3}{10}*\frac{2}{9}[/tex]
[tex]P(2Y)=\frac{1}{15}[/tex]
Therefore the probability that both pins are the same color P(Z)
[tex]P(Z)=P(2Y)+P(2X)\\P(Z)=\frac{7}{15}+\frac{1}{15}[/tex]
[tex]P(Z)=\frac{8}{15}[/tex]
the bathrrom tiles are square with a length of 10cm find tge area of such tile
Answer: 100
Step-by-step explanation:
PLEASE HELP ASAPPPP!!!!!!!
here is a screenshot of the math problem
use the area model to explain why 3/4 and 9/1 are equivalent
Answer:
amongus in real life sus sus
Step-by-step explanation:
How many 1/4 cup servings of pistachios are in 3 cups of pistachios
Answer:
12
Step-by-step explanation:
3/1 ÷ 1/4
Answer:
12/4cup servings
Step-by-step explanation:
You can say that 1 cup is 4/4 and you have 1/4 cup serving.
If you want to get 3 cups you can do it like this.
4/4*3=12/4 cup servings
