Answer:
30 - 5% (1.5) = 28.5
28.5 + 5% (1.43) = 29.93
The chimes cost $29.93
Name the component that changes its resistance as the temperature changes.
Answer:
Thermistor
Step-by-step explanation:
Answer:
thermistor
Step-by-step explanation:
it is a special typeof variable resistive element that changes its physical resistance when exposed to changes in temperature.
Simplify the expression:
8(-4 + 3c)
Answer:
-32 +24c
Step-by-step explanation:
8(-4 +3c)
Multiply 8 and -4
Multiply 8 and 3c
-32 + 24c
Hope this helps!
Answer:
The answer is: -32+24c
The graph H shows the height, in meters, of a
rocket 1 seconds after it was launched.
a. Find H0). What does this value
represent?
b. Describe the domain of this function.
c. Describe the range of this function.
Answer:
a) H0 = 15 m, is the initial height, the height of the rocket at time 0 s.
b) [tex]D=[0,5][/tex]
c) [tex]R=[0,35][/tex]
Step-by-step explanation:
a) H0 is the initial height. It means the height of the rocket at time 0 s.
This value is 15 m.
b) The domain is all values of t between 0 and 5 seconds.
[tex]D=[0,5][/tex]
c) The range is all values of height from 0 to 35 meters.
[tex]R=[0,35][/tex]
I hope it helps you!
Julie weighs five watermelons and rounds the weighs to the nearest hundredth which of the weights round to 7.43 pounds
Options :
7.423 pounds
7.437 pounds
7.413 pounds
7.425 pounds
Answer:
7.425
Step-by-step explanation:
Rounding each option to the nearest hundredth:
The second digit after the decimal point is the hundredth digit, if the next digit (thousandth digit) is more than or equal to 5, then it is rounded to 1 and added to the hundredth digit value, if otherwise, it is rounded to zero.
7.423 = 7.42 (nearest hundredth)
7.437 = 7.44 (nearest hundredth)
7.413 = 7.41 (nearest hundredth)
7.425 = 7.43 (nearest hundredth)
Y 9. ΔΧΥΖ» Δ. ~^_ A. XYT; YZT B. XTY; YTZ C. TXY, ZYT Z T Х D. YXT; TYZ
Answer:
A
Step-by-step explanation:
two complentary angles are drawn such that one angle is 10 more than seven times the other angle find the measure of each angle
Answer:
10° and 80°
Step-by-step explanation:
Complementary angles sum to 90°
let one angle be x then the other angle is 7x + 10 , so
x + 7x + 10 = 90
8x + 10 = 90 ( subtract 10 from both sides )
8x = 80 ( divide both sides by 8 )
x = 10
and 7x + 10 = 7(10) + 10 = 70 + 10 = 80
Thus the 2 angles are 10° and 80°
Find the theoretical probability of rolling a number cube labeled 1-12 and
it landing on 7.
Answer:
1/12
Step-by-step explanation:
There are 12 sides, and 7 is one of them. Therefore, there is a 1/12 chance of it landing on that side if it is a fair cube.
what is another way to represent the expression- f + (0.50 x f)?
A) 1.5f
B) 150f
C) f + 1.5
D) f + 150
In a flower garden, there are 6 tulips for every 7 daisies. If there are 54 tulips, how many daisies are there? A. 69
B. 65
C. 61
D. 63
Answer:
D
Step-by-step explanation:
Answer:
61
Step-by-step explanation:
54+ 7 = 61 yuhhhhh
help!!! I will give brainiest to whoever gets both
Answer:
She has to buy 48 inches of ribbon
Step-by-step explanation:
We know that the pillow is a square with an area of 144. This means that all the side lengths must be the same. If we take the square root of 144 we get 12 which is the length of one side of the square. Because there are four sides to a square, we multiply this by 4. So 12 x 4 = 48 inches of ribbon.
The function f (x) = 4(3) can be used to determine the number of
bacteria in a petri dish after x weeks. How much bacteria will there be in 4
weeks?
someone help me please!
Answer:
1) 44 toilet rolls
2) 15 packs
3) 72 yogurts
4) 4 packs
Step-by-step explanation:
1) 4 x 11 = 44 in 11 packs
2) 60÷4= 15 packs
3) 12 ×6= 72
4)42÷12=3.5=4
GIVING BRAINLIEST Find the total surface area of the following
cone. Leave your answer in terms of .
12 cm
5 cm
SA = [ ? ]7 cm?
Hint: Surface Area of a Cone = tre + B
Where e = slant height, and B = area of the base
Answer:
282.74
Step-by-step explanation:
A=πrl+πr2
l=r2+h2
Solving forA
A=πr(r+h2+r2)=π·5·(5+122+52)≈282.74334
Answer:
90
Step-by-step explanation:
Find the class mark of the class 160- 165
Answer:
the classmark of the class is 162.5
Step-by-step explanation:
The computation of the class mark is shown below:
Given that
160 - 165
So, the class mark of the class is
= (Upper limit + lower limit) ÷ 2
= (160 + 165) ÷ 2
= 162.5
Hence, the classmark of the class is 162.5
Does this equation have one solution, many solution or no solutions? and why? I need to show my work
Answer: I worked it out on a piece of paper then attached it. It is a No Solution
Step-by-step explanation:
Answer:
−12x−4=−(x+1)
−12x−4=−x−1
−11x−4=−1
−11x=3
and this is your answer x=−3/11
Which of the following could be classified as a census?
A.) a survey of a percentage of each state’s population about voting choices
B.) a survey of each student in a school about school lunch options
C.) a survey of all the children in a supermarket to determine the favorite cereal brands of the general population
D.) a survey of all the women on Main Street to determine the current movie preferences of all people over age 20
Answer:
the answer should be c..
Determine the values of x and y.
Answer:
answer is d please follow me I hope it will help you
AYO HELP ME COME ON!!!!!
Answer and Step-by-step explanation:
The answer would be:
C = 10h, where C is the total cost of hats, and h is the number of hats bought.
10 represents the amount of money for each hat.
#teamtrees #PAW (Plant And Water)
Richard rolls a fair dice 420 times.
How many times would Richard expect to roll a four?
Which function is the inverse of f(x)=9x-3
Answer:
The screenshot of my test is below
Step-by-step explanation:
The inverse function is [tex]f^{-1} (x)[/tex]=(x+3)/9.
The given function is f(x)=9x-3.
How to find the inverse of a function?Steps for finding the inverse of a function f(x).
Replace f(x) with y in the equation describing the function.Interchange x and y. In other words, replace every x with a y and vice versa.Solve for y.Replace y with [tex]f^{-1} (x)[/tex].Now, y=9x-3
Interchange x and y. That is x=9y-3.
Solve for y.
That is, 9y=x+3
⇒y=(x+3)/9
⇒[tex]f^{-1} (x)[/tex]=(x+3)/9
Therefore, the inverse function is [tex]f^{-1} (x)[/tex]=(x+3)/9.
To learn more about the inverse function visit:
https://brainly.com/question/19755382.
#SPJ2
Why is it important to include a conclusion at the end of an argument? to answer a question to restate the claim to introduce an idea to show understanding
to restate the claim
Find each Quotient answer quick 2mins left don't troll
Answer:
18/125 92/105
Step-by-step explanation:
Answer:
1) 9/50
2) 92/105
Step-by-step explanation:
1)[tex]\frac{3}{5} /4\frac{1}{6} =\frac{3}{4} /\frac{25}{6} \\\\\frac{3}{4} *\frac{6}{25} =\frac{9}{50}[/tex]
2) [tex]\frac{23}{7} /\frac{15}{4} =\frac{23}{7} *\frac{4}{15} \\\\=\frac{92}{105}[/tex]
Find the weekly wage before deductions for following data.
Hours worked Rate in dollars Weekly Wage
32.0
at $6.65
$
36.5
at $8.20
$
37.6
at $8.15
$
.
31.7
at $10.65
$
36.0
at $8.84
$
Answer:
Did I do something wrong because you never did text me back
Step-by-step explanation:
$34
at 9.00
Which table shows a linear relationship?
OA
OB
1
X
0
2
0
С
1
2
A
Ос
5
7
10
у
7
y
12
18
CD
Hint:
Is the change in x constant and is the change in y
constant.
0
1
B
x
2
1
2
0
D
16
30
У
8
16
24
Answer:
Its C
Step-by-step explanation:
Because its c
solve for x: 3^(x+3)=9
Answer:
-1
Step-by-step explanation:
To solve equations like this we need to use the following rule
[tex]x^y=z\\y=log_xz[/tex]
We have
[tex]3^{x+3}=9\\x+3=log_39\\x+3=2\\x= -1[/tex]
Someone help me pls :(
Answer: (3,3)
Step-by-step explanation:
Mark needs to buy 42 stamps to send out invitations tor his birthday party. Will 3 sheets of stamps be enough? How do you know?
Factorise m2 - 10m + 24 =0
Answer:
(m-6) (m-4).
Step-by-step explanation:
m2-6m-4m+24
m(m-4)-6(m-4).
therefore answer is (m-6) (m-4).
mark pays a $2 enterance fee and $0.75 every time he plays his favorite video game. If he has $17 , how many video games can he play?
Answer:
6 video games
Step-by-step explanation:
divide 17 by 2.75
When Deion was born, his grandfather gave him a 7.5-gram gold coin as a present. Today, Deion read in the newspaper that a gram of gold is worth $50.04. How much money is the gold coin worth?
20 POINTSSSSSSSSSSSSSS
FAST HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Step-by-step explanation:
1 garm = $50.04
7.5 gram = 50.04 × 7.5 = $375.3