what phrases describes the expression of 16-y
What phrases describes the expression of 16-y
Answer: -9
Hope this helps~
Alexander is going to invest in an account paying an interest rate of 2.4%
compounded continuously. How much would Alexander need to invest, to the nearest
hundred dollars, for the value of the account to reach $710 in 19 years?
Answer:
500
Step-by-step explanation:
The answer is 500 if it says to round to the nearest hundredth.
Find the sum of the first 47 terms of the following series, to the nearest integer.
9,18,27,...
Answer:
10152
Step-by-step explanation:
Common difference:
18-9=9
27-18=9
d=9
Explicit formula:
an = a1 +(n-1)d
a47 = 9+ (46)(9)
a47 = 423
Find sum: Sn = n(a1+an)/2
47(9+423)/2
47(423)/2 = 20304/2 = 10152
What is the length of the missing leg? If necessary, round to the nearest tenth.
I need help please
Answer:
b=8.28
Step-by-step explanation:
using pythagorean theorem:
a^2+b^2=c^2
5.62^2 +b^2= 10^2
31.36 + b^2 = 100
b^2= 68.64
b=8.28
The length of the missing leg will be;
⇒ b = 8.28 km
What is Pythagoras theorem?
The Pythagoras theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the square of the other two sides.
Given that;
The triangle is shown in figure.
Here,
The length of perpendicular = 5.6 km
And, The length of hypotenuse = 10 km
Since, The triangle is a right triangle.
Hence, We can apply the Pythagoras theorem as;
⇒ Hypotenuse² = Base² + Perpendicular²
⇒ 10² = b² = 5.6²
⇒ 100 = b² + 31.36
⇒ b² = 100 - 31.36
⇒ b = √68.64
⇒ b = 8.28 km
Thus, The value of missing length = 8.28 km
Learn more about the Pythagoras theorem visit:
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Carlos paid an electrician x dollars per hour for a 4-hour job and $85 for parts. The total charge was $305. Which equation can be used to determine how much the electrician charged per hour?
Answer:
55
Step-by-step explanation:
The equation would be:
305=85+4x
220= 4x
x= 55
Answer: 4x + 85 = 305
To get your answer you just have to subtract 85 from 305 (I believe) and then divide what you got by four :)
Step-by-step explanation:
18/4(-11.5)
................................
The box plots represent the birth weights, in pounds, of babies born full term at a hospital during one week.
Complete the statements to compare the weights of female babies with the weights of male babies.
The median female birth weight is
the median male birth weight.
The range of female birth weight is
the range of male birth weight.
Which birth weight measure is the same for both genders?
Answer:
less than , less than, minimum
Step-by-step explanation:
got it right
Answer:
Complete the statements to compare the weights of female babies with the weights of male babies.
The median female birth weight is
less thanthe median male birth weight.
The range of female birth weight is
less thanthe range of male birth weight.
Which birth weight measure is the same for both genders?
minimumStep-by-step explanation:
Edge 2022
Polygon ABCD had the following vertices: A(-3,3), B(5,5), C(5,-4), and D(-3,-4)
ASAP PlEaSE
Answer:
I couldn't even understand the question
Step-by-step explanation:
Sasaasaasasaassaaaassjsjsjhdhhsjwia
Answer:
vdksirbdhkbwgxi2ndhk djzm ez my dude
HELP NOWWWWW PLEASEEEEE
How many 1/3's are in 1 and 2/3?
Answer:
5 thirds
Step-by-step explanation:
Make 1 2/3 into a improper fraction. Now you have 5/3. 5/3-(1/3*5)=0
Therefore, 5x1/3=5/3=1 2/3
Answer:
This guy is wrong. 1 2/3 is equal to 5/3. But that is not the answer(like that dummy above said)
The Question is asking "How many 1/3's are in 1 2/3" (5/3)
The answer is 5, not 5/3's.
Individual A has a circle of five close friends (B, C, D, E, and F). A has heard a certain rumor from outside the circle and has invited the five friends to a party to circulate the rumor. To begin, A selects one of the five at random and tells the rumor to the chosen individual. That individual then selects at random one of the four remaining individuals and repeats the rumor. Continuing, a new individual is selected from those not already having heard the rumor by the individual who has just heard it, until everyone has been told.
a. What is the probability that the rumor is repeated in the order B, C, D, E, and F?
b. What is the probability that F is the third person at the party to be told the rumor?
c. What is the probability that F is the last person to hear the rumor?
d. If at each stage the person who currently "has" the rumor does not know who has already heard it and selects the next recipient at random from all five possible individuals, what is the probability that F has still not heard the rumor after it has been told ten times at the party?
Answer:
Step-by-step explanation:
From the given information;
The possible number of ways to select these people in order B, C, D, E, and F is:
= 5 × 4 × 3 × 2 × 1
= 120
However, using the order B, C, D, E, and F; The probability that the rumor is repeated is:
= 1/120
= 0.0083
b)
If we make F the subject here by selecting it such that F has not been selected in the first and second draw;
Then:
The possible numbers of ways to select F as third = 4 × 3 × 2 × 1
= 24
Now;
the required probability of F is the third person: = 24/120
= 0.2
c)
Suppose F is selected as the last person to hear the rumor;
Then, the selection of F in the last row = 4 × 3 × 2 × 1
Recall that; the total possible number of ways to select the person is B, C, D,E, and F which is = 120
Then, the required probability of F as the last person to hear the rumor is:
= 24/120
= 0.2
d)
Here, the required probability of F since F has not heard the rumor after it has been told tren times is:
= 4¹⁰
Let's no forget that the total number of possible ways to select the persons using the above criteria is = 5¹⁰
Thus, the required probability of F = 4¹⁰/5¹⁰
= 0.1074
~!!!!! PLEASE HELP IM IN 7TH GRADE LEARNING 9TH AND 8TH GRADE MATH !!!!~
QUESTION SORRY ITS SMALL*
Answer:
Taylor charges $5 more than Lucy for 2.5 hours.
Step-by-step explanation:
You need to find how much Taylor charges for 2.5 hours and how much Lucy charges for 2.5 hours.
Taylor:
$15 for first hour and then $10 for each hour r fraction of an hour.
Taylor charges $15 for the first hour.
Then the time remaining is 2.5 hours - 1 hour = 1.5 hours.
The charge for an hour or fraction of an hour after the first hour is $10 per hour.
1.5 hours * $10/hour = $15
Total charge for Taylor: $15 + $15 = $30
Lucy:
Lucy charges according to the function that we are shown.
According to the function, we need the middle equation since that is the one that includes 2.5 hours which is between 2 and 4 hours.
Th function that includes x = 2.5 hours is
f(x) = 10x
Since the number of hours is 2.5, then x = 2.5, and we evaluate the function for x = 2.5.
f(x) = 10x
f(2.5) = 10(2.5)
f(2.5) = 25
Lucy charges $25 for 2.5 hours.
Taylor charges $30. Lucy charges $25.
The difference is $30 - $25 = $5.
Answer: Taylor charges $5 more than Lucy for 2.5 hours.
In (Triangle)QRS,
Please explain
Answer: Triangle QRS is an isosceles triangle because QR = RS.
. Step-by-step explanation: Find the length of each side of the triangle using the formula for calculating the distance between two points.
Step-by-step explanation:
Anyone know the answer? :))))))))
Find the perimeter. Use 3.14 for pi.
Todos somos gordos y flqcos
br uh everyone is not fat and skinny
Step-by-step explanation:
Answer:
loll quiero decir que todos pueden ser delgados y todos pueden ser gordos, pero quién eres tú para decidir quién es qué?
Step-by-step explanation:
What is the y-intercept of this equation?
y=5x+8
Answer:
5x+8=13x
Step-by-step explanation:
Answer:
y = 8
Step-by-step explanation:
substitute x = 0
y = 5 × 0 + 8
y = 8
Elena walked 40 minutes more than Lin. Jada walked three times as long as Elena. Jada walked for 120 minutes. The equation 3(x + 40) = 120 describes this situation. What does the variable x represent? *
answers=
-The number of minutes that Jada walked
-The number of minutes that Elena walked
-The number of minutes that Lin walked
-None of the above
Answer:
Jada walked 120
elena walked 40
lin walked 0
x repersents lin
Step-by-step explanation:
Answer:
None of the above
Step-by-step explanation:
The equation is to find the answer of when they will meet up
Help please this is urgent
Answer:
uh lol havent done this in awhile ngl..... most likely 8?
Step-by-step explanation:
Answer:
3/4
Step-by-step explanation:
its on the line
Why does cucumber taste like shampoo?
Answer:
cucurbitacin
Step-by-step explanation:
It makes it tastes bitter
Why does cucumber taste like shampoo ?
It doesn't . Maybe just your taste is weird . Why do you taste shampoo in the first place !
leah writes the following
18-6=12
12-6=6
6-6=0
which equation could lead use to represent the same problem?
A. 6×1=6 C. 6÷3=2
B. 18÷18=1 D. 18÷6=3
A popular sports drink uses sugar as a sweetener. The radio of pints of spors drink to grams of sugar is 5:16.
Erika only wants to consume 4 grams of sugar from her sports drink.
How many pints of the sports drink can erika drink?
Answer:
¯\_(ツ)_/¯
Step-by-step explanation:
Look at the stem-and-leaf plot of scores on a science test .How many students scored more than 70 but less than 80?
A.3
B.6
C.4
D.9
Answer:
I think the answer is 4 let me know if im right or not
Answer:
C nope its d
Step-by-step explanation:
im stuck on this... martin saw a book he wanted with a price of $32.00 the clerk told him it was on sale for $28.00 what is the precent change for the book?
2/5 kilogram of soil fills 1/3 of a countainer. Can 1 kiligram of soil fit in the container?
Answer:
Yes
Step-by-step explanation:
If 2/5kg fills one third, let's multiply 2/5kg by 3 to find out how much soil the conatainer can hold.
(2/5kg)(3) = 9/5kg = 1.8kg
1.8kg>1kg, so the answer is yes
Find log 1985 to four decimal places.
Answer:
Your answer is 3.2977
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Margaret had 3/8 of a bag of chips. She ate 4/5 of it while watching TV. What fraction of the bag chips did Margaret eat?
Answer:
9/40
Step-by-step explanation:
3/8=15/40
4/5=24/40
15/40 x 24/40=360/1600
360/1600=9/40
Find the mean and the standard deviation of the
following data set without using technology.
6, 17, 11, 18,8
Answer: 5
Step-by-step explanation:
Can someone explain how to find
Answer:
155°
Step-by-step explanation:
<O=24
<P=2x+9
<N=180-(3x-28) (It’s the supplement of 3x-28)
Add them together to equal 180. (180 is the sum of the 3 interior angles of a triangle.)
24+2x+9+180-(3x-28)=180
24+2x+9+180-3x+28=180
-1x+241=180
-1x=-61
x=61
Now that we’ve solved for x, plug it back into <MNO
<MNO=3x-28=3(61)-28=183-28=155°
What are factors of 36 that add up to 0