Answers
Answer:
For all the questions?
Step-by-step explanation:
Related Questions
Which of the following graphs represents this inequality?
15\le7n-2\left(n-10\right)<3515≤7n−2(n−10)<35
Answers
Answer:
Step-by-step explanation:
I need the answer. Please help.
Answers
Answer:
300°
Step-by-step explanation:
To convert from radians to degrees
degree = radian × [tex]\frac{180}{\pi }[/tex] , then
degree = [tex]\frac{5\pi }{3}[/tex] × [tex]\frac{180}{\pi }[/tex] ( cancel π on numerator/ denominator )
= [tex]\frac{5(180)}{3}[/tex]
= 5 × 60°
= 300°
7. A particular compound decays according to the equation y = ae-0.0736t, where tis in days. Find the
half-life of this compound.
a. about 9.1 days b. about 9.4 days
c. about 6.8 days d. about 7.4 days
Answers
Answer:
b. about 9.4 days
Step-by-step explanation:
Amount of the compound:
The amount of the compound after t days is given by the following equation:
[tex]y(t) = ae^{-0.0736t}[/tex]
The initial amount is:
[tex]y(0) = a[/tex]
Half-life:
t for which [tex]y(t) = 0.5a[/tex]. So
[tex]y(t) = ae^{-0.0736t}[/tex]
[tex]0.5a = ae^{-0.0736t}[/tex]
[tex]e^{-0.0736t} = 0.5[/tex]
[tex]\ln{e^{-0.0736t}} = \ln{0.5}[/tex]
[tex]-0.0736t = \ln{0.5}[/tex]
[tex]t = -\frac{\ln{0.5}}{0.0736}[/tex]
[tex]t = 9.42[/tex]
So about 9.4 days, and the answer is given by option b.
Pls help will give BRAINLIEST
Answers
Answer:
The first option
Step-by-step explanation:
Order of operations says that you raise everything in the parentheses to the third power as the 1st step.
2m^5^3 = 8m^5*3 = 8m^15
n^4^3 = n^4*3 = n^12
They are multiplied in the original equation, so multiply those and you get 8m^15n^12
Algebra 1 math please help
Answers
Answer:
c
Step-by-step explanation:
f( - 1) with x < 1 , then
f(- 1) = [tex]\sqrt{-(-1)}[/tex] = [tex]\sqrt{1}[/tex] = 1
f(1) with x ≥ 1 , then
f(1) = x + 1 = 1 + 1 = 2
Thus
f(- 1) + f(1) = 1 + 2 = 3 → c
what does it mean if your gf constantly sends you pics of her she keeps sending pics to me
Answers
Answer:
She probably wants attention from you maybe compliment her outfit or something like that.
PLEASE HELP ME I AM CRYING AND NEED AN ANSWER BC THIS IS DUE
Answers
Answer:
334 square inches
Step-by-step explanation:
Base terms
Length, l : 11
Width, w : 7
Height, h : 5
S=2(lw+lh+wh)
S= 2(11*7 + 11*5 + 7*5)
Surface area, SA : 334.00
Cuboid is a simple figure. It has three dimensions - width, length and height.
S=2(lw+lh+wh)
Answer:
340in squared
Step-by-step explanation: Surface area formula: add areas of all faces.
Coach Dom took the football team out for pizza. He bought 6 pies at $6.35 each. He left a 18 % tip. How much did Coach Dom spend in all?
Answers
Answer: $44.96
Step-by-step explanation:
6 × 6.35 = 38.1
38.1 × .18 = 6.86
38.1 + 6.86 = 44.96
i’m not sure if you can see it but please help me <3
Answers
Answer:
(2x10)=40
Step-by-step explanation:
the graph of a function is shown below
Answers
Answer:
B. In Section P, the function is linear and increasing.
Step-by-step explanation:
Answer:
B. In Section P, the function is linear and increasing.
Find the value of y -6y2, when y = 1/3
Answers
Answer:
21/9 or 2 1/3
Step-by-step explanation:
1/3 - 6(1/9) =
1/3 - 6/9 =
27/9 - 6/9 = 21/9
in the figure below, two lines intersect, forming four angles. Write your answer in the space provided.
a =
b=
C=
Answers
Answer:
Step-by-step explanation:
Angle A and 50 will combined have an angle of 180
Angle A = 180-50
Angle C is opposite of angle A and both will be equal. Same with Angle B and it's opposing Angle.
You got this!
jonathan is baking a batch of cookies. The recipe calls for 1/2 cup of butter and 3/4 cup of sugar.he used 1 cup of butter.Using the proportions,how much sugar will he need to use?
Answers
Answer:
Is this the full question?
Hi ^^
--------------------
A recipe calls for 3/4 cup of sugar and 2/3 cup of butter, so the sugar to butter ratio is (3/4)/(2/3) = (3/4)(3/2) = 9/8. This ratio implies that 1 cup of butter requires 9/8 cups of sugar.
Since you use 1½ = 3/2 cups of butter, you will need
(3/2)(9/8) = 27/16 cups of sugar.
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anyways hope that helped, bye! <3
State if the two triangles are congruent. If they are state how you know.
Answers
Answer:
ASA
Step-by-step explanation:
They are congruent by the ASA congruency.
What is the measurement of angle a
Answers
95+55 = 150
180-150 = 30
1 + 1 = ??
pls help
~~SHOW YOUR WORK~~
Answers
Answer:
2
Step-by-step explanation:
1+1=2
the answer actually 2
Answer:
1+1 is equiavalent to the number two.
Step-by-step explanation:
You have one apple, you also have another apple, those apples make two apples. You are welcome.
Solve for the value of
b
b.
(3b+2)°
(7b-2)
Answers
Step-by-step explanation:
here is the answer click the photo
PLEASE HELP WITH THE PROBLEM ON THE ATTACHED FILE
Answers
Step-by-step explanation:
First u have to do the work of bracket and the solve
Solve this system of linear equations. Separate
the x- and y-values with a comma.
-2x + 3y = 11
3x + 2y = -23
Answers
Answer:
x = -7, y = -1
Step-by-step explanation:
Solve the following system:
{3 y - 2 x = 11 | (equation 1)
2 y + 3 x = -23 | (equation 2)
Swap equation 1 with equation 2:
{3 x + 2 y = -23 | (equation 1)
-(2 x) + 3 y = 11 | (equation 2)
Add 2/3 × (equation 1) to equation 2:
{3 x + 2 y = -23 | (equation 1)
0 x+(13 y)/3 = -13/3 | (equation 2)
Multiply equation 2 by 3/13:
{3 x + 2 y = -23 | (equation 1)
0 x+y = -1 | (equation 2)
Subtract 2 × (equation 2) from equation 1:
{3 x+0 y = -21 | (equation 1)
0 x+y = -1 | (equation 2)
Divide equation 1 by 3:
{x+0 y = -7 | (equation 1)
0 x+y = -1 | (equation 2)
Collect results:
Answer: x = -7, y = -1
Write the slope-intercept form of the equation of each line 16x+3y=24
Answers
Answer:
y=-16/3x+8
Step-by-step explanation:
16x+3y=24
3y=24-16x
3y=-16x+24
y=-16/3x+24/3
y=-16/3x+8
© Write a Pythagorean triplet
whose
one member is 50
Answers
Answer:
Thus the required Pythagorean triplet is 14,48,50. ∴ The required Pythagorean triplet is 16,63,65.
Step-by-step explanation:
You are curious why some apartments in West Campus cost more to rent than others. So you sample 30 one-bedroom apartments from across different West Campus apartment buildings and record the monthly rent (in dollars), along with the following explanatory variables: Area - square feet of living space in the apartment Age - how many years old the building that contains the apartment is Parking - whether or not the apartment comes with a parking space You ran a linear regression model predicting monthly rent and including the main effects of all three explanatory variables.
Required:
What is the population of interest for this study?
Answers
Answer:
the monthly rents of the apartments
Step-by-step explanation:
In the field of statistics, the population of interest may be defined as the group or the population from which the experimenter or the researcher tries to make conclusions or draw their results.
In the context, I am interested to study the cost of the rented house that is more than others in the West Campus area.
So I recorded the monthly rents of the apartments from a sample of 30 one bedroom apartments.
Therefore, the population of interest for my study here is the monthly rents recorded from the sample of one bedroom apartments.
Can someone help Find the surface area
Answers
Answer:
1861.39 cm²
Step-by-step explanation:
Given:
d = 15 cm
radius (r) = ½(15) = 7.5 cm
Height = 32 cm
Surface area of a cylinder = 2πrh + 2πr²
Plug in the values
Surface area = 2*π*7.5*32 + 2*π*7.5²
= 1861.39 cm²
Use Green's Theorem to evaluate the line integral along the given positively oriented curve. C yex dx 2ex dy, C is the rectangle with vertices (0, 0), (3, 0), (3, 2), and (0, 2)
Answers
Answer:
2 ( e^3 + 1 )
Step-by-step explanation:
The path of the attached Rectangle is anti-clockwise
and the Integrand: P( x, y ) dx + q ( x , y ) dy
P( x, y ) = ye^x
q ( x , y ) = 2ex
hence : dq/dx - dp/dy = 2e^x - e^x = e^x
attached below is the remaining solution
using Green's theorem
Find the measure of each angle indicated
Answers
Step-by-step explanation:
90+115+65=270
360-270=90
Answer:
U=90°
15 in.
8 in
8 in.
6. Erica wants to build the birdhouse shown. She bought a 30-inch by 44-inch sheet of plywood.
Does Erica have enough wood to make the birdhouse? Explain.
Find the area of the base and the sides.
Answers
What is the area of the figure? Round to the nearest tenth.
8 in.
12 in.
A. 48.0 in.2
B. 62.0 in 2
C. 24.0 in.2
D. 96.0 in 2
O
Answers
Answer:
If the length and width are 8 and 12 than the area is 96. (D)
Step-by-step explanation:
Area is length x width.
12 x 8 = 96
Therefore, the area is 96.0 inches.
HELLO CAN SOMEONE HELP ME IM FAILING MATH NO FAKE ANSWERS PLS TY :)
Answers
Answer:
Area of rectangle = 10 units²
Area of triangle = 10 units²
Area of figure = 20 units²
Step-by-step explanation:
if the letter A is rotated 90° clockwise, what will it look like?
Answers
Answer:
like a sideways A??
Step-by-step explanation:
Answer:
like a sideways A
Step-by-step explanation:
refer to this rule...
Rule : When we rotate a figure of 90 degrees clockwise, each point of the given figure has to be changed from (x, y) to (y, -x) .
In the equation »+2, 2y2-y+3
y-2
the value of a is:
y+1' 32-1
y-1
02
01
04
Answers
Answer:
jajaja que no te he buscado en mi hija pero si