his bank account lost $5.50
Step-by-step explanation:
he bought gasoline three times which comes out to -$55.50 and then he adds$50 to his account which brings it to overall $5.50 lost
Important! HELP HELP HELP HELP HELP HELP HELP! Not an Decimal answer. Thank you!
Answer: 2.43m^3
Step-by-step explanation:
Answer: 2.43 meters cubed
Step-by-step explanation:
(PLEASE HELP!!)
Jamal is solving the equation 2x2+7x−5=0 with the quadratic formula.
Which values could he use for a, b, and c?
a = -2, b = -7, c = 5
a = 2, b = 7, c = -5
a = 2, b = -7, c = -5
a = 2, b = 7, c = 5
Answer:
a = 2, b = 7, c = -5
Step-by-step explanation:
Hi, I took the test and this is the answer. If its K12 then I'm 100% its correct.
The values that can be use for a, b and c in the equation 2x² + 7x − 5 = 0 are a = 2, b = 7, c = -5
Quadratic equation formulaThe quadratic equation formula is represented as follows:
ax² + bx + c
where
a, b and c are unknown numbers. a is not 0x = unknownTherefore, lets model the equation to 2x² + 7x − 5 = 0 to ax² + bx + c
Hence,
a = 2
b = 7
c = -5
learn more on quadratic equation here: https://brainly.com/question/23020871
Which of the following options represent a statistical question? Select all that apply.
A. How tall are the teachers in your school?
B. How many hours of TV do students at Washington Elementary School watch
every day?
C. How much does Mark weigh?
D. What are the numbers between 100 and 112?
E. What are the ages of students in Mrs. Kernan's sixth–grade class?
Answer:
A,B,D,E
Step-by-step explanation:
they all have more than one answer
Can someone help only answer if you know no scam links or your getting reported.
Answer:
Volume= 10 cm³
Step-by-step explanation:
[tex]V=lwh[/tex]
[tex]V=\frac{5}{4} *4*2[/tex]
[tex]V=5*2[/tex]
[tex]V=10[/tex]
5
A new business borrows $320,000 at a yearly simple interest rate of 7%. The total
amount the company repays for the loan and interest is $678,400. How long did it
take to pay off the loan?
Interest = (principal)(rate in decimal)(time in years)
1 = (p) (0) (t)
1. Read the word problem and circle and label the
interest, principal, rate, and time in years given in
the problem.
2. Underline the question(s)
3. Make any conversions needed for example:
a. Percent into decimals
b.
Months into years
4. Write down the simple interest formula
5 Plug in the known variables into the interest formula
6. Solve for the unknown
7. Answer the questions using complete sentences
and question stem
Answer:
16 years
Step-by-step explanation:
Annual interest payment is 7% * 320k = 22,400
Total interest is 678400-320000=358400
358400/22400=16
4318230 can you help me?
Answer:
<DOE= 25
<AOE=145
<COB=90
BC=90
EA=145
ACE=235
Step-by-step explanation:
same thing as the last question :)
If the square below is enlarged by a scale factor of 2, what will be the area of the new square? 184 square units 188 square units 192 square units 196 square units
Answer:
256square units
Step-by-step explanation:
Since we are not given a diagram. Let us assume the side length of the given square is 8 units
If the the square is enlarged by a scale factor of 2, the side length of the new square will be 2 * 8 = 16units
Since area of a square = L²
Hence the area of the new square = 16²
area of the new square = 256 square units
Hence the area of the new square is 256square units
Note that the side length of the original square was assumed. The values can change depending on the side length of the original square before enlargement
Tony rolls a fair number cube numbered 1 to 6 and tosses a fair coin. Which expression could be used to determine the probability that he rolls an even number and tosses a "tails"?
A. 1/3 x 1/2
B. 1/6 x 1/2
C. 1/2 x 1/2
D. 1/2 + 1/2
NO LINKS
can someone help me with this because I am struggling and if you don't mind show me the steps
Jennifer made an apple pie and a cherry pie that she will sell at the school's bake sale. Both pies are shaped like cylinders. The apple pie has a diameter of 10 inches and a height of 2 inches. What is the volume of the apple pie?
Use ≈3.14 and round your answer to the nearest whole number.
cubic inches
The cherry pie has a diameter of 9 inches and a height of 2 inches. What is the volume of the cherry pie?
Use ≈3.14 and round your answer to the nearest whole number.
cubic inches
What is the total volume of the pies that Jennifer made?
Round your answer to the nearest whole number.
cubic inches
Answer:
Part A. The volume of an apple pie is 157.08 or 157 rounded.
Part B. The volume of the cherry pie is 127.23 or 127 rounded.
Part C. The total volume is 284.31 or 284 rounded.
Step-by-step explanation:
Hope this helps! :)
The student council at Greenwood High School is making T-shirts to sell for a fundraiser, at a price of $18 apiece. The costs, meanwhile, are $10 per shirt, plus a setup fee of $40. Selling a certain number of shirts will allow the student council to cover their costs. How many shirts must be sold?
Answer:
Costs are $490
49 shirts are sold
98 + 8x = 10x
98 = 2x
49 = x
98 + 8(49) = $490 in costs
49 shirts sold
Step-by-step explanation:
98 + 8x = 10x
98 = 2x
49 = x
98 + 8(49) = $490 in costs
49 shirts sold
will give brainliest Drag the tiles to the correct boxes. Not all tiles will be used.
Consider the exponential functions f, g, and h, defined as shown.
function f function g function h
f(x) = -2(3)x + 6
x g(x)
-1 1
0 4
1 16
2 64
3 256
Determine which function or functions have each key feature.
only g(x)
g(x) and h(x)
all three functions
f(x) and h(x)
only f(x)
f(x) and g(x)
only h(x)
y-intercept at (0,4)
arrowRight
x-intercept at (1,0)
arrowRight
approaches an integer as x approaches -∞
arrowRight
increasing on all intervals of x
arrowRight
Answer:
I got it correct
Step-by-step explanation:
I editied my picture it is now correct
So this should be one of the last few ones
Answer:
A
Step-by-step explanation:
Because you have to use the Pythagorean theorem to solve for this.
PLEASE PLEASE PLEASEEE HELP I DONT UNDERSTAND
Answer:
29.5 times pi or 3.14
Step-by-step explanation:
In circle S with the measure of angle RST = 102 and RS = 6 units, find the length of arc RT. Round to the nearest hundredth
Answer:
10.68
Step-by-step explanation:
\text{Arc Length}=
Arc Length=
\,\,\frac{\text{Central Angle}}{360}(\text{Circumference})
360
Central Angle
(Circumference)
RT=
RT=
\,\,\frac{102}{360}(2 \pi6)
360
102
(2π6)
RT=
RT=
\,\,10.68
10.68
The area of a square piece of carpet is 100 square feet. How long is each side?
Answer:
10 square feet
Step-by-step explanation:
Find out the answer by square rooting 100
100 square rooted = 10
help im confused and ty i can give brainliest and extra pts if u want even if u can only answeer 1
Solve. 382.04 – 6.3 *
Help
7 11 10
3 8 2 . 0 4
- 6 . 3
------------------
3 7 5 . 7 4
Answer:
375.74
Step-by-step explanation:
The explanation are in the picture.
⚠️PLEASE HELP FAST⚠️ I need help with 6 and 5 before my mom gets home :(
Answer:
Step-by-step explanation:
6 is 4xd
and can u plz can u plz clarify what 5 is asking so i can answer it for u
Gilbert purchased a car for 34000. The car depreciates at a rate of 14% per year. The exponential function that represents this situation is y = 34000(0.86)^x.
What is the change factor for this function?
Answer:
.86
Step-by-step explanation:
Exponential function formula
[tex]y = a ( 1 + or - r ) ^t[/tex]
where a = initial value
r = rate of change
and t = number of years
given the equation y = 34000(0.86)^x.
r = .86
Hence the change factor is .86
A triangle has sides with lengths of 10 meters, 11 meters, and 13 meters. Is it a right
triangle?
Answer:
No
Step-by-step explanation:
image hopefully explains
PLZZZZZZ
1. When companies publicize a study that supports their product, they often include a notice that the research was conducted by an independent or otherwise unaffiliated research group. In your opinion, how important is it that such studies are conducted by an outside research group, and not company employees? Would you trust a study conducted by company employees? What factors might influence your decision? (15 points: 10 for your answer, 5 for response to others' comments.) 2. Results of different research studies are often cited in the media to support arguments on both sides of a controversial topic. Can you describe a situation where each side of a debate presented research studies that investigated the same questions but came to opposite conclusions? Can you recall an example when the same study was used to support opposing arguments? Which side of the debate were you more inclined to believe and why? (15 points: 10 for your answer 5 for response to others comments)
Answer:
It's important such that there is more liable information when they conducted a research outside research because they don't know more about the company, Yes , i may trust the research conducted by the employees if only i can observation their research and know there is no such mistakes because they are employees in the company.
It is important that the research is made by an outside group in order to avoid bias.
What is a research?It should be noted that a research simply means an investigation to get more information about a particular topic.
In this case, it is important that the research is made by an outside group in order to avoid bias. This will bring about reliability of the information.
Learn more about research on:
https://brainly.com/question/25257437
resuelve la inecuación
(3x<15)
Answer:
x<5
Step-by-step explanation:
(3x<15)
Divide both sides by 3. Since 3 is positive, the inequality direction remains the same.
x<15/3
Divide 15 by 3 to get 5.
x<5
7/10 x 1000 quick step by step
Step-by-step explanation:
700 just multiply 7/10 x 1000
Find the value of x in the triangle
Answer:
√41
Step-by-step explanation:
Use a² + b² = c²
a = 4
b = 5
4² + 5² = c²
4² = 16
5² = 25
16 + 25 = c²
41 = c²
You need to get ² away from c, so square root both sides.
√41 = √c²
√41 = c
√41 is in its simplest form, so it is left as √41.
what is the equation of line a
what is the equation of line b
i have no clue so some one help
Simplify the expression: (23x + 6) - (x - 7)
Answer:
22x + 13Step-by-step explanation:
Hopes this helps. Mark as brainlest plz!Joey invests in a CD where he will earn 5.5%
simple interest. If he deposits $1,400 in the
account, what will his total, including the
interest, be after 6 months?
A gardener plants 250 sunflower seeds and 210 germinate. Find the probability that a sunflower seed will germinate.
Answer:
There is a 84% probability that the seed will germinate. (Poor plants)
Step-by-step explanation:
250 = 100%
210 = x
250x = 21000
x = 84
Help plzz I need the answer real quick plz type it out don't send a file to me!!