Answer: it’s A
Step-by-step explanation: Because you add three each time, so starting from -4 you go to -1 and then 2 and then 5 and then the fourth number 8
The fifth number in the list of numbers is 8.
Option A is the correct answer.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
The first number in the list is -4.
Each number is 3 more than the number before it.
This means,
Second number = -4 + 3 = -1
Third number = -1 + 3 = 2
Fourth number = 2 + 3 = 5
Fifth number = 5 + 3 = 8
Thus,
The fifth number is 8.
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There are 1,496 souvenir paperweights that need to be packed in boxes. Each box will hold 16 paperweights. How many boxes will be needed?
Answer:
Step-by-step explanation:
what you need to do is 1496 divided by 16 because you have 1496 and 16 go into each box so u divide
can someone please give me a hand with this ?
Answer:
C.) A' (-5,3), B' (-1,3), C' (4,-3)
Step-by-step explanation:
Translation rule: (x, y + 2)
A (-5,-5) -> A' (-5, -5 + 2) -> A' (-5, -3)
B (-1,1) -> B' (-1, 1 + 2) -> B' (-1, 3)
C (4,-5) -> C' (4, -5 + 2) -> C' (4, -3)
In ΔRST, t = 4.1 inches, r = 7.1 inches and ∠S=45°. Find the length of s, to the nearest 10th of an inch.
Answer:
The length of s is 5.1 inches to the nearest tenth of an inch
Step-by-step explanation:
In Δ RST
∵ t is the opposite side to ∠T
∵ r is the opposite side to ∠R
∵ s is the opposite side to ∠S
→ To find s let us use the cosine rule
∴ s² = t² + r² - 2 × t × r × cos∠S
∵ t = 4.1 inches, r = 7.1 inches, and m∠S = 45°
→ Substitute them in the rule above
∴ s² = (4.1)² + (7.1)² - 2 × 4.1 × 7.1 × cos(45°)
∴ s² = 16.81 + 50.41 - 41.1677568
∴ s² = 26.0522432
→ Take √ for both sides
∴ s = 5.10413981
→ Round it to the nearest tenth
∴ s = 5.1 inches
∴ The length of s is 5.1 inches to the nearest tenth of an inch
Answer:
5.1
Step-by-step explanation:
delta math
A centroid of a triangle is always inside the triangle because the
passes through a vertex and the side opposite.
A. median
B. angle bisector
C. altitude
D. perpendicular bisector
PLEASE HELP ME! THANK YOU!
Answer:
i suppose it is on the 1, so it is (-1, inf) (-inf, 1)
I need help on this like rn
Luke Bryant is a train conductor. He earns $36/hour and time and a half for overtime. Last week he worked 37 hours plus 8 hours of overtime. Solve for a. straight-time pay, b. over-time pay, and c. total pay ?
Answer:
Step-by-step explanation:
a Calculate Remas wage in a week where she works 37 hours. ... To calculate the hourly rate earned when working overtime we multiply the normal hourly rate by ... overtime factor, which is 1 2 for time and a half and 2 for double time. ... 3 Gareth works as a train driver and is normally paid $11.48 per hour.
Please anyone help me
Answer:
-52
Step-by-step explanation:
plug 2 into u(x) which is equal to
2(5) + 1= 5
plug 5 into w(x) which is equal to
-2(5^2) - 2
-2(25) - 2
-50 - 2 = -52
3/5x - 2/3y = 5 in standard form
Answer:
9x - 10y =75
Step-by-step explanation:
samantha had $299 in her bank account. If she go shopping and spend $348, what will her bank account be.
Answer:
-49
Step-by-step explanation:
You subtract 348 from 299 and you get -49 which means she is in debt
Algebra 2 (picture shown)
Answer:
M(13)=14.3 gram
Step-by-step explanation:
Exponential Decay Function
The exponential function is used to model natural decaying processes, where the change is proportional to the actual quantity.
An exponential decaying function is expressed as:
[tex]C(t)=C_o\cdot(1-r)^t[/tex]
Where:
C(t) is the actual value of the function at time t
Co is the initial value of C at t=0
r is the decaying rate, expressed in decimal
The element has an initial mass of Mo=970 grams, the decaying rate is r=27.7% = 0.277 per minute.
The equation of the model is:
[tex]M(t)=M_o\cdot(1-r)^t[/tex]
[tex]M(t)=970\cdot(1-0.277)^t[/tex]
Operating:
[tex]M(t)=970\cdot 0.723^t[/tex]
After t=13 minutes the remaining mass is:
[tex]M(13)=970\cdot 0.723^{13}[/tex]
Calculating:
M(13)=14.3 gram
An insurance company checks police records on 582 accidents selected at random and notes that teenagers were at the wheel in 91 of them. Which is a correct 90% confidence interval for the proportion of all auto accidents that involve teenage drivers
Answer:
The 90% confidence interval is [tex]0.1316 < p < 0.1812[/tex]
Step-by-step explanation:
From the question we are told that
The sample size is n = 582
The number of teenagers at the wheel is k = 91
Generally the sample proportion is mathematically represented as
[tex]\^ p = \frac{k}{n}[/tex]
=> [tex]\^ p = \frac{91}{582}[/tex]
=> [tex]\^ p = 0.1564[/tex]
From the question we are told the confidence level is 90% , hence the level of significance is
[tex]\alpha = (100 - 90 ) \%[/tex]
=> [tex]\alpha = 0.10[/tex]
Generally from the normal distribution table the critical value of [tex]\frac{\alpha }{2}[/tex] is
[tex]Z_{\frac{\alpha }{2} } = 1.645[/tex]
Generally the margin of error is mathematically represented as
[tex]E = Z_{\frac{\alpha }{2} } * \sqrt{\frac{\^ p (1- \^ p)}{n} } [/tex]
=> [tex]E = 1.645 * \sqrt{\frac{0.1564 (1- 0.1564)}{582} } [/tex]
=> [tex]E = 0.0248 [/tex]
Generally 95% confidence interval is mathematically represented as
[tex]\^ p -E < p < \^ p +E[/tex]
=> [tex]0.1564 -0.0248 < p < 0.1564 + 0.0248[/tex]
=> [tex]0.1316 < p < 0.1812[/tex]
Angelique makes 547 4 7 quarts of chili. She and her family eat 214 1 4 quarts. Use estimation to complete the statements below about Angelique's chili.
The model shows the expression 21 + 9.
Which expression is equivalent to this sum?
3(7+3)
307) + 3
0 3+7+3
703 + 3)
Answer:
a
Step-by-step explanation:
if u = < 8,6> and v = (-8,-8>, what is u + v
Answer:
(0,-2)
Step-by-step explanation:
[8+(-8)},[6+(-8)}
[8-8},[6-8}
0,2
10 less than the product
Of 7 and a number is 25
Answer:
165
Step-by-step explanation:
7*25-10
175-10
165
It said that it was wrong.
A saleswoman is paid $10 per hour and $6 for each sale she makes. She wants to earn
more than $150 in an 8-hour work period.
What inequality that represents the number of sales, x, the saleswoman must make in an 8-hour
period to earn more than $150.
O A 80 + 62 > 150
OB. 80 + 62 > 150
o C 80+ 6 > 150
D. 802 + 6 > 150
Activity 2 of 2
What is the least number of sales she must make to reach her sales goal? Show your work or
explain your answer.
Answer: It's, 80+6>150
Step-by-step explanation:
Answer:
80+6x>150
The least amount of sales are 12
Step-by-step explanation:
PLEASE HELP ME!!!
A particle, initially 15m from the origin and travelling at –2 ms^-1, accelerates at a constant rate and ends up –20 m from the origin and travelling at –5 ms^-1. What
is its acceleration?
I need help please and thanks
Answer:
1.) 3
2.) 11
3.)17
Step-by-step explanation:
you would want to add them up then multiply
Answer:
M<1=55
M<2=55
M<3= 70
Step-by-step explanation:
Angle 1 and 2 are equal
b) What is the value of 3V125 ?
Answer: 5
Step-by-step explanation: 5 x 5 x 5 = 125 and since your finding the cubed root of 125, there are supposed to be 3 numbers you multiply that are the same. This is why the answer is 5. Plus, Roots are the inverse operation of exponents.
Zander downloads a combination of 30 games and songs he downloads 8 to more songs than games. The equation g+(8+g)=30 equals 30 can be solved to determine see the number of games and purchased how many games and songs did Zender download
Answer:
Step-by-step explanation:
8times 45
An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
The number of games is 11.
The number of songs is 19.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Number of games downloaded = g
Number of songs downloaded = g + 8
Total number of songs and games downloaded = 30
Now,
g + (g + 8) = 30
g + g + 8 = 30
2g + 8 = 30
Subtract 8 on both sides.
2g = 30 - 8
2g = 22
Divide 2 on both sides.
g = 11
The number of games = 11
The number of songs = 11 + 8 = 19
Thus,
The number of games is 11.
The number of songs is 19.
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edhesive 4.5 Code Practice
Question: Write a loop that inputs words until the user enters STOP.
Answer:
count = 0
word = input("User Input: ")
while word!="STOP":
count = count+1
print("You entered: "+str(word))
word = input("User Input: ")
print("All done. "+str(count)+" words entered")
Step-by-step explanation:
This line initializes counter variable count to 0
count = 0
This line prompts user for input
word = input("User Input: ")
The following iteration is executed until user enters STOP
while word!="STOP":
This increments counter variable by 1
count = count+1
This prints the word entered by the user
print("You entered: "+str(word))
This line prompts user for another input
word = input("User Input: ")
This prints the number of input by the user
print("All done. "+str(count)+" words entered")
Answer:
c = 0
word = input("Enter a word: ")
while word!="STOP":
c = c+1
print("#" + str(c) + ": You entered "+str(word))
word = input("Please enter the next word: ")
print("All done. "+str(c)+" words entered.")
Timmy flies out to Vail. After day one he has a bank account balance of -$2.50. If his debt
increases by $2.50 each day and he spends 5 days out in Vail what is his bank account
balance?
Answer:
$-12.50
Step-by-step explanation:
Take -2.50 and multiply it by 5 to get the answer.
A local car dealer has 150 vehicles on the lot. 55% of the vehicles are trucks, 15% are minivans, and the rest of the cars are sedans. How many of the cars are sedans?
Answer:
45 Cars
Step-by-step explanation:
55% + 15% = 70% which means 30% are Sedans.
30%= .3
.3 x 150 cars = 45 Cars
how many fifths are in 4 4/10
Answer:
2 fifths
Step-by-step explanation:
hope this helps
Answer:
22
Step-by-step explanation:
4 4/10 = 44/10 = 22/5 = 4 2/5
4 2/5
How many cups of potatoes are needed if 1 cup of diced ham is used?
Answer:
i think 7 but i am not 100% sure
Step-by-step explanation:
I'm answering any 5th grade and below questions
Answer:
In at least one hundred words, describe how what Markandaya reveals about Kenny helps to shape his character, and which themes in Nectar in a Sieve are developed with this information.
Step-by-step explanation:
what is sigma notation of 3 + 7 + 11 + 15 + 19
Answer:
Step-by-step explanation:
Given
sigma notation of 3 + 7 + 11 + 15 + 19
Solution
Sigma notation=
Sigma
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