Dr. Strauss has a bottle that contains 18 ounces of medicine. How many one-fourth ounce doses are in 18 ounces?
Answer: 72 one-fourth ounce doses in 18 ounces
Step-by-step explanation:
1/4's in 1 is 4.
18x4=72
5. Paris wants to leave a message on 8 of her
friends' social networking sites. In how
many ways can she leave a message on
her friends' sites?
Answer:
infinite because she can write as mutcha nd on as many asshe wats
Consider the quadratic inequality, x^2 - 3x < 10. When you solve the inequality the solution is -2
Answer:
−2<x<5
Step-by-step explanation:
x2−3x=10
x2−3x−10=10−10(Subtract 10 from both sides)
x2−3x−10=0
(x+2)(x−5)=0(Factor left side of equation)
x+2=0 or x−5=0(Set factors equal to 0)
x=−2 or x=5
Check values in the intervals to see if they work.
x<−2(Doesn't work in original inequality)
−2<x<5(Works in original inequality)
x>5(Doesn't work in original inequality)
So, the proper answer for me is −2<x<5.
Determine the slope of the line that runs through points (-3,6) And (0,-8) using the slope formula.
YT -- YT
M= --------------
X2 – X2
Answer:
-14/3
Step-by-step explanation:
6 - (-8) 14
---------- = --------
-3 - 0 -3
[tex]\large\textsc{answer :}[/tex]
Pls refer to "calculations" !
[tex]\large\textsf{\textbf{Calculations :}}[/tex]
[tex]\boxed{\\\begin{minipage}{3cm}\xrightarrow{slope \:formula : }\\ $\displaystyle\frac{y2-y1}{x2-x1} \\ \end{minipage}}[/tex]
[tex]\boxed{\\\begin{minipage}{3cm}\xrightarrow{slope\:of\:line\::} \\ $\displaystyle\frac{-8-6}{0-(-3)} \\ \end{minipage}}[/tex]
Simplify as follows :
[tex]\boxed{\\\begin{minipage}{3cm}\xrightarrow{slope\:of\:line\:: }\\ $\displaystyle\frac{-14}{0+3}$ \end{minipage}}}[/tex]
[tex]\boxed{\\\begin{minipage}{3cm}\xrightarrow{slope\:of\:line\::}$-\displaystyle\frac{14}{3}$ \\ \end{minipage}}[/tex]
[tex]\texttt{F}\textbf{I}\textsf{N}\pmb{A}\rm{L}\:\textsf{A}\textbf{N}\texttt{S}\rm{W}\sf{E}\mathbb{R}\::[/tex]
[tex]\text{$-\displaystyle\frac{14}{3} $}[/tex]
[tex]\small{\textsc{hope\:helpful~}[/tex]
Answer choices:
A. 604.1 cm2
B. 398.5 cm2
C.575.3 cm2
D. 287.6cm2
Answer:
D. 287.6 cm²
Step-by-step explanation:
» Concept
The lateral surface area of a 3D figure is the surface area of the solid, excluding the bases. For a cylinder, the bases are the two circles on top and bottom. The formula to find the LSA of a cylinder is 2πrh, where r = radius of the circle and h = height.
» Application
We are asked to find the lateral surface area of the cylinder given the radius as 4.2 cm and the height as 10.9 cm.
» Solution
[tex](2)(3.14)(4.2)(10.9)[/tex] [tex]6.28*45.78[/tex] [tex]287.4984[/tex]Now, as you can see, the closest answer choice to 287.4984 is D. 287.6 cm².
8. What are the next three numbers in this pattern?
11, 22, 12, 23,...
a. 13, 23, 14
b. 32, 43, 33
c. 13, 24, 15
d. 13, 24, 14
Answer:
ANSWER =13,24,14 is the answer
Step-by-step explanation:
please follow
13,24,14(D)
Explanation: The
[tex] {even}^{th} [/tex]
number (i.e 22,23) can be obtained by adding 11 to its previous number. Ex. 23 = 12 + 11
And the odd number(i.e the first, third etc) can be obtained by subtracting 11 from its next number or by adding 1 to the previous odd number(i.e 12 = 11 + 1) Henceforth, the next number will be 12 + 1 = 13The number after 13 will be 13 + 11 = 24The number after 24 will be 13 + 1 = 14If you found this useful, please mark it as the BRAINLIEST.XD
Which is more 2 kilo or 2,050 grams (Pls help me!)
Answer:
2,050 grams because
2 Kilo = 2,000 Grams
Step-by-step explanation:
Dave is selling magazines. He sold 2 for $3 and 3 for $5. What will Dave charge for 5 magazines if he keeps selling magazines at the same rate?
plssss i need help
ASAPP
Answer:
1 ) 1 cubic centimeter = 0.000001 cubic meters
2 ) 4 cubic meters = 4000000 centimeters
3 ) 948 cubic meters = 948000 liters
Step-by-step explanation:
1 )
Conversion
1 centimeter = 0.01 meters
1 cubic centimeter
= 0.01 x 0.01 x 0.01
= 0.000001 cubic meters
72 cubic meters
= 72 x 0.000001
= 0.000072 cubic centimeters
2 )
Conversion
1 meter = 100 centimeter
1 cubic meter
= 100 x 100 x 100
= 1000000 cubic centimeters
4 cubic meters
= 4 x 1000000
= 4000000 centimeters
3 )
Conversion
1 cubic meter = 1000 liters
948 cubic meters
= 948 x 1000
= 948000 liters
Find the value of x in the parallelogram below
Answer:
102° is the value of x
Step-by-step explanation:
A = 78°
B = x
C = 78°
D = x
All angles of parallelogram = 360°
→ A + B + C + D = 360°
→ 78° + x + 78° + x = 360°
→ 156 °+ 2x = 360°
→ 2x = 360° - 156°
→ x = 204/2
→ [ x = 102° ]
Hence, the value of x is 102°.
If 10% of a number is 16, find 5% of that number.
[tex]\text{If the number is x,}\\\\~~~~10\% \cdot x = 16\\\\\implies \dfrac{10x}{100} = 16\\\\\implies \dfrac x{10} = 16\\\\\implies x = 160\\\\\text{Hence,}~ 5\% \text{ of}~ 160 = \dfrac{5 \times 160}{100}=8[/tex]
50 POINTS!!
The Box-and-Whisker Plot below shows the distribution of scores on a weekly physics test. What is the median of this data set?
A. 80
B. 87
C. 70
D. 97
Using the box-and-whisker plot, it is found that the median of the data-set is given by:
B. 87.
What does a box and whisker plot shows?A box and whisker plot shows three things:
The 25th percentile, which is the median of the bottom 50%.The median.The 75th percentile, which is the median of the upper 50%.In this plot, we have that:
The first percentile is of 80.The median is of 87.The third percentile is of 97.Hence option B is correct.
More can be learned about box-and-whisker plots at https://brainly.com/question/27743205
#SPJ1
Answer:
B) 87
Step-by-step explanation:
Hope it helps!
What is the volume of a cone with a radius of 3 and a height of 16
Pierre asks Sherry a question involving the theoretical probability of a compound event in which you flip a coin and draw a marble from a bag of marble. The bag of marbles contains 3 white marbles, 8 green marbles, and 9 black marbles. Sherry’s answer, which is correct, is __ 12/40. What was Pierre’s question?
Pierre's question : What is the probablity of flipping a head and picking a white or black marble at the same time?
The probability of flipping a head is 50%, or 1/2
The probably of randomly picking a white or black marble is (3+9)/(3+9+8) = 12/20.
So, the probability of they happening simultaneously is 1/2 x 12/20 = 12/40.
Find the slope of the graphed line.
Multiple choice question.
A)
4/3
B)
3/4
C)
−4/3
D)
−3/4
Answer:
3/4 shall be our slope.
Step-by-step explanation:
You can solve the slope by doing this formula y₂ - y₁ / x₂ - x₁ = slope.
Your coordinates:
(-4,0) and (0,3)
You have to set up your formula:
3 is the y2 and 0 is the y1
3-0 for y so far.
Now, set up the x's
0 is our x2 more known as our second x
Then our x1 is -4
0 - (-4).
Our Formula:
3-0 / 0+4
**Notice the negatives canceled to a positive due to the rule.**
3/4 shall be our slope.
You could've also risen and run starting from (-4,0) to (0,3) to get a slope of 3/4.
Select all the numbers that are solutions that are equal x^2=15
Answer:
3x5=15
5x3=15
30/2=15
15x1=15
1x15=15
15/1=15
Step-by-step explanation:
Hope it helped !
Have a great day !
Suppose you leave your house and travel 13 mi due west. then you travel 3 mi due south. how far are you from your house?
13.34 mi
from question,
perpendicular (p) = 3mi
base(b) = 13 mi
hypotenuse (h) = ?
from Pythagoras theorem,
h^2 = p^2 + b^2
h = √(3^2 + 13^2)
h = √(9+169)
h= √(178)
h= 13.34 mi
Answer:
≈ 13.3 miles
Step-by-step explanation:
a line due west and a line due south form a right triangle with the hypotenuse being the direct distance x from the house.
using Pythagoras' identity in the right triangle , then
x² = 13² + 3² = 169 + 9 = 178 ( take square root of both sides )
x = [tex]\sqrt{178}[/tex] ≈ 13.3
distance from house ≈ 13.3 miles ( to the nearest tenth )
The diameter of the Earth is 12,756 km,What is the volume of it?
Natalia paid $38.95 for three medium-sized pizzas and a salad. if Natalia paid $11.98 for the salad, which equation can be used to find how much did each pizza cost?
A. 3m + $11.98 = $38.95
B. 4m + $11.98 = $38.95
C. 3m + $38.95 = $11.98
D. none of these
PLEASE HELP!!
Answer:
A
Step-by-step explanation:
$38.95 for 3 m size pizzas and a salad
38.95 = 3m + 11.98
Answer:
3m+$11.98=$38.95
Step-by-step explanation:
$11.98=one salad ,
3m=The price of three medium-sized pizza &
$38.95=The price of three medium-sized pizza & a salad
PLEASE HELP!!!!
ILL GIVE BRAINLIEST
Answer:
1,3
Step-by-step explanation:
I'm not too sure but 1and 3 look more like they are possible answers
2/3 of a class are girls.
A) what is the ratio girls to boys in the class?
B) what is the ratio boys to girls in the class
Ratio of girls to boys is 2:1
Ratio of boys to girls is 1:2
==========================================================
Explanation:
2/3 of the class are girls. If the class had 3 people, then 2 of them are girls. The remaining 3-2 = 1 person is a boy.
The ratio of girls to boys has us list the number of girls (2) followed by the number of boys (1). Separate the values with a colon. That's how we end up with 2:1
The ratio of boys to girls will have us flip that previous ratio to get 1:2
The order is important when it comes to forming ratios.
Gianna is making two different salads. One calls for 3 3/4 cups chopped spinach. The other calls for 2 2/3 cups chopped spinach. How much spinach dose Gianna Need?
PLSSS HELP IF YOU TURLY KNOW THISS
The table here shows the mass of four objects in the solar system. how many times as massive as n is j?
a. 25
b. 23
c. 20
d. 19
answer this please!!
Answer:
5
Step-by-step explanation:
first 5 seconds the height keeps increasing
Bela Deere is an audiologist. She is married and claims 3 dependents. The state income tax rate is 4%. If
her employer withholds $3,040 for state income tax annually, find her annual salary.
answer :
$76,000
Step-by-step explanation:
reword it
4% of annual salary is 3040
.04x = 3040
x= 3040 ÷ .04
x=76,000
Two days ago, Susan was 18. Yesterday was her birthday and she is now 19. Next year, she will be 21. When is her birthday?
Answer:
New Years Eve I think?
Step-by-step explanation:
It kinda makes sense.
Rewrite 39,500 × 103 in scientific notation.
Thank you
Step-by-step explanation:
39500 x 103 = 4,068,500
in scientific notation, that ia 4.0685 x 10⁶
Evaluate the line integral, where c is the given curve. C xeyz ds, c is the line segment from (0, 0, 0) to (2, 3, 4)
The value of line integral is, 73038 if the c is the given curve. C xeyz ds, c is the line segment from (0, 0, 0) to (2, 3, 4)
What is integration?It is defined as the mathematical calculation by which we can sum up all the smaller parts into a unit.
The parametric equations for the line segment from (0, 0, 0) to (2, 3, 4)
x(t) = (1-t)0 + t×2 = 2t
y(t) = (1-t)0 + t×3 = 3t
z(t) = (1-t)0 + t×4 = 4t
Finding its derivative;
x'(t) = 2
y'(t) = 3
z'(t) = 4
The line integral is given by:
[tex]\rm \int\limits_C {xe^{yz}} \, ds = \int\limits^1_0 {2te^{12t^2}} \, \sqrt{2^2+3^2+4^2} dt[/tex]
[tex]\rm ds = \sqrt{2^2+3^2+4^2} dt[/tex]
After solving the integration over the limit 0 to 1, we will get;
[tex]\rm \int\limits_C {xe^{yz}} \, ds = \dfrac{\sqrt{29}}{12} (e^{12}-1)[/tex] or
= 73037.99 ≈ 73038
Thus, the value of line integral is, 73038 if the c is the given curve. C xeyz ds, c is the line segment from (0, 0, 0) to (2, 3, 4)
Learn more about integration here:
brainly.com/question/18125359
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Landon draws a quadrilateral that is not a rhombus. which features could her quadrilateral have?
choose each correct answer. 4 sides
4 square corners
sides that are all the same length
2 sets of opposite sides that are the same length
sides that are all different lengths
sides that are all the same length