Step-by-step explanation:
8 cups total a day
1 bottle holds 2 cups (Celeste drinks 4 bottles a day = 8 cups)
If she drank 1.5 bottles already, she needs to drink 2.5 bottles
Let x be the number of bottles she needs to drink to have at least 8 cups
The inequality is x >= 2.5 bottles
Rick put his $200 into a simple interest account at 3.25% interest. Julian put his $200 into a compound interest account that gives 3% interest compounded annually. The table below shows their yearly balance after interest has been applied.
Balance
Rick
Julian
deposit
200
200
Year 1
206.50
206.00
Year 2
213.00
212.18
Year 3
219.50
218.55
Year 4
226.00
225.11
Year 5
232.50
231.85
Year 6
239.00
238.81
Year 7
245.50
245.97
Year 8
252.00
253.35
Year 9
258.50
260.95
Year 10
265.00
268.78
Which statements are true about their balances? Check all that apply.
After 10 years, Rick has a larger balance than Julian.
Julian accumulated $3.78 more in interest after 10 years.
Julian’s bank pays greater interest if he keeps his money in the bank for more than seven years.
Julian’s balance increases by the same amount each year.
Julian’s bank pays greater interest if he keeps his money in the bank for less than seven years.
Rick’s balance increases by the same amount each year.
After five years, Rick has a larger balance than Julian.
Julian accumulated $0.65 more interest after five years.
Answer: 2,3,6,7
Step-by-step explanation: I took the test
The statements are true about their balances, is 2,3,6,7 are the correct statement about Rick and Julian balance.
We have given that, Rick put his $200 into a simple interest account at 3.25% interest.
Julian put his $200 into a compound interest account that gives 3% interest compounded annually.
The table below shows their yearly balance after interest has been applied.
What is the balance?The Balance makes personal finance easy to understand. It is home to experts who provide clear, practical advice on managing your money.
Balance Rick Julian
deposit 200 200
Year 1 206.50 206.00
Year 2 213.00 212.18
Year 3 219.50 218.55
Year 4 226.00 225.11
Year 5 232.50 231.85
Year 6 239.00 238.81
Year 7 245.50 245.97
Year 8 252.00 253.35
Year 9 258.50 260.95
Year 10 265.00 268.78
We have to determine Which statements are true about their balances.
Statement 2,3,6,7 are true statements about their balances.
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Express 500 g as a percentage of 2.5 kg.
Answer:
500 grams is 20 percent of 2.5 kg
Step-by-step explanation:
500*100 = 50,000
50,000/2500=20
500 g is the 20% of 2.5kg.
What is percentage ?
The percentage is a ratio of number as a fraction over 100.
According to the given question
we have to find the percentage of 2.5 kg
since, 500g = [tex]\frac{500}{1000}[/tex] = 0.5kg
The percentage of a quantity x is given by
percentage = [tex]\frac{Q}{value}[/tex]×100
Substitute, Q = 0.5kg and value = 2.5kg in the above formula
⇒ percentage = [tex]\frac{0.5}{2.5}[/tex]× 100 = 20%
Hence, 500g is the 20% 0f 2.5g.
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Round 2.754 to the nearest whole number
Answer:
3
Step-by-step explanation:
3 because their is a rule which states: 1-4 stay on the floor 5-9 climb up the vine this means if it is 4 or less than round down and if it is 5 or more round up
The area of a rectangular painting is 6600 cm?.
If the width of the painting is 75 cm, what is its length?
Answer:
length = 88 cm
Step-by-step explanation:
Area of a rectangle = width × length
Given:
Area = 6600 cm²width = 75 cmSubstituting these values into the equation:
⇒ 6600 = 75 × length
⇒ length = 6600 ÷ 75 = 88 cm
Length be L
Breadth=B=75[tex]\\ \rm\rightarrowtail area=6600[/tex]
[tex]\\ \rm\rightarrowtail 75L=6600[/tex]
[tex]\\ \rm\rightarrowtail L=6600/75[/tex]
[tex]\\ \rm\rightarrowtail L=88cm[/tex]
787 times 2554 equals?
Answer:
787 times 2554 equals 2,009,998
Step-by-step explanation:
Hope that helps!
hello, I need the answer asap
Answer:
x=1/3
Step-by-step explanation:
If t(d) = 3d + 1 and d(n) = 4n + 2, what is t(d(n)) in terms of n?
Answer:
t(d(n)) = 12n + 7
Step-by-step explanation:
t(d) = 3d + 1 d(n) = 4n + 2t(d(n)) = t(4n + 2)
Substitute the function d(n) into the function t(d) for the variable d.
t(4n + 2) = 3(4n + 2) + 1
12n + 6 + 1 12n + 7t(d(n)) = 12n + 7
1/10 by 5.08 how do I work this out in simplest form
Answer:
10x5.08
Step-by-step explanation:
The population of a Bee Colony being monitored is given by P(t)=1000+500e−0.8t, where t is the time in months. How many months will it take for the population to reach 1009? Write your answer as an exact answer.
Answer:
me sandip is a jokeerrrr..........
Step-by-step explanation:
no god sucks......... **** brainly
The Harlem Globetrotters are known for spinning basketballs on one finger. If the diameter of a basketball is 9.5 inches, what is the surface area of the globetrotters must work with? Round to the nearest tenth.
30 points please show your work thank you so so so much
The surface area of the globetrotters must work with is 283.4 square inches
The surface area of the sphereThe formula for calculating the surface area of a sphere is expressed as:
S = 4πr²
where r is the radius of the sphere
Given that
d = 9.5in
r = 4.75in
Substitute the given parameters into the formula
S = 4π(4.75)²
S = 283.385 square inches
The surface area of the globetrotters must work with is 283.4 square inches
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find the missing angle measure
Answer:
<1 = 77
<2 = 103
<3 = 77
Step-by-step explanation:
<1 = 77 (180-103) by Linear Pair Postulate
<2 = 103 by Vertical Angles Theorem
<3 = 77 by Vertical Angles Theorem
PLS SOMEONE HELPD MEEEE
Answer:
C
Step-by-step explanation:
If you put 2 different values in for x and it happens 2 times, the eqyations must be equivilent :)
Have an amazing day!!
Please rate and mark brainliest!
Dan invests $8.911 in a retirement account with an interest rate of 7.71%
compounded continuously. What will the account balance be in 20 years.
[tex]~~~~~~ \textit{Continuously Compounding Interest Earned Amount} \\\\ A=Pe^{rt}\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill & \$8911\\ r=rate\to 7.71\%\to \frac{7.71}{100}\dotfill &0.0771\\ t=years\dotfill &20 \end{cases} \\\\\\ A=8911e^{0.0771\cdot 20}\implies A=8911e^{1.542}\implies A\approx 41649.38[/tex]
f (x) = (x+5)3(x - 9)(x + 1) total roots
the roots are - 5 ; 9 and - 1
I NEED HELP ASAP.Choose the correct measurement of the pushpin to the nearest 1/8 inch.
A. 7/8 inch
B. 5/8 inch
C. 6/8 inch
D. 3/8 inch
HELP mee please
Answer: 3/8
Step-by-step explanation:
i think it’s 3/8 because I’m also working on this one and it adds up to 3/8 because as you see there is 3 sections. (I’m not good at explaining so I added a photo)
Answer:
3/8
Step-by-step explanation:
me class said so
THE FOLLOWING ALGEBRAIC EQUATION 3P + 6 = -12 HAS THE RESULT:
Answer:
P = -6
Step-by-step explanation:
Step 1: Write equation
3P + 6 = -12
Step 2: Solve for P
Subtract 6 on both sides: 3P = -18Divide 3 on both sides: P = -6Step 3: Check
Plug in P to verify it's a solution.
3(-6) + 6 = -12
-18 + 6 = -12
-12 = -12
i will give brainliest
Answer: -3
Step-by-step explanation:
How many distinct products can be formed using two different integers from the given set: {–6, –5, –4, –3, –2, –1, 0, 1, 2, 3, 4, 5}?
Number of distinct products that can be formed is 144
PermutationSince we need to multiply two different integers to be selected from the set which contains a total of 12 integers. This is a permutation problem since we require distinct integers.
Now, for the first integer to be selected for the product, since we have 12 integers, it is to be arranged in 1 way. So, the permutation is ¹²P₁ = 12
For the second integer, we also have 12 integers to choose from to be arranged in 1 way. So, the permutation is ¹²P₁ = 12.
Number of distinct products
So, the number of distinct products that can be formed from these two integers are ¹²P₁ × ¹²P₁ = 12 × 12 = 144
So, the number of distinct products that can be formed is 144
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Circle A has a radius of 6.0 cm. The shortest distance between B and C on the circle is 5.4 cm.
What is the approximate area of the shaded portion of circle A?
16.2 cm²
21.0 cm²
37.7 cm²
113.1 cm²
[tex]\\ \sf\longmapsto Area=\dfrac{1}{2}lr[/tex]
[tex]\\ \sf\longmapsto Area=\dfrac{1}{2}(5.4)(6)[/tex]
[tex]\\ \sf\longmapsto Area=16.2cm^2[/tex]
Dan earns $42.75 per month working as a tutor. He worked as a tutor for 4 months. He also earned $52.45 walking dogs in the neighborhood. He spent $18.50 of his total earning to buy a movie ticket and candy. Dan put of the remaining money in his savings account.
Answer:
204.95
Step-by-step explanation:
42.75x4=171
171+52.45=223.45
223.45-18.5=204.95
Step-by-step explanation:
Dan made an error in step 2 he added the 18.50 instead of subtracting. it should be 171+52.45= 223.45 223.45-18.50 = 204.95
Test the hypothesis that the mean value of Weight1 is the same for Managers and Supervisors in the population. At 5% level of significance the conclusion of this test is ______. Fail to reject H0 and conclude that the mean value of Weight1 is the same for Managers and Supervisors in the population. Fail to reject H0 and conclude that the mean value of Weight1 is not the same for Managers and Supervisors in the population. Reject H0 and conclude that the mean value of Weight1 is the same for Managers and Supervisors in the population. Reject H0 and conclude that the mean value of Weight1 is the not the same for Managers and Supervisors in the population.
Answer:
hello the data required is missing attached below is the missing data and solution
Answer : Fail to reject H[tex]_{0}[/tex] and conclude that the mean value of weight 1 is the same for Managers and supervisors in the population
Step-by-step explanation:
At 5% level of significance the conclusion of this test is Fail to reject H[tex]_{0}[/tex] and conclude that the mean value of weight 1 is the same for Managers and supervisors in the population.
The value of the test statistic tcal = 0.7402 lies between the critical values
±[tex]t_{\frac{0.05}{2.2} }[/tex] = ±2.086
attached below is the detailed solution and missing part of the question
What is the most appropriate situation for the z-test?.
10 Over 12 EndFraction divided by StartFraction 4 Over 6 EndFraction. What is the quotient?
Answer:
5/4
Step-by-step explanation:
[tex] \frac{10}{12} \div \frac{4}{6} \\ \\ = \frac{10}{12} \times \frac{6}{4} \\ \\ = \frac{5}{2} \times \frac{1}{2} \\ \\ = \frac{5}{4} [/tex]
Write 24.775 in fractional notation.
Answer:
24.775 / 1 or 24775 / 1000
Step-by-step explanation:
To get rid of the decimal point in the numerator, we count the numbers after the decimal in 24.775, and multiply the numerator and denominator by 10 if it is 1 number, 100 if it is 2 numbers, 1000 if it is 3 numbers, and so on.
Therefore, in this case we multiply the numerator and denominator by 1000 to get the following fraction:
24775/100
What is the solution to the equation 2x+4 - 12 =20?
A X=0
B X= 1
C X=2
D x=9
Answer:
none
Step-by-step explanation:
plug it in, it doesnt add up
evaluate abcd if a =3,b=-2,c=4,and d=1
Answer:
abcd = -24
Step-by-step explanation:
First, remember that the default operation in algebra is multiplication, so we have to multiply a and b and c and d together to get the answer:
abcd = a × b × c × d
Plugin your values to get the total of:
3 x -2 × 4 × 1 = -24
So the answer to this problem is -24
1. The Tigers have won 12 out of 15 hockey games. If
they play 5 more games, would you expect them to win 4? Explain your thinking.
You would use the ratio to solve this problem.
12:15=4:5
Since the ratio of expected numbers of games they would win to the total number of games they will play is equal to the ratio of number of games they won to the total number of games they played, the answer would be YES.
Need help please please
Answer:
B
Step-by-step explanation:
Reflects over x axis then translates down and left.
how do I know my multiples
One way to make it easier to multiply, pick a number from a multiplication problem. Then, add the amount of times of the other number.
Example:
6 x 8 = ?
8 = Chosen Number
So, add 8, 6 times.
8 + 8 + 8 + 8 + 8 + 8 = ?
? = 48
Which, 6 x 8 does equal 48.
Calculate the slope between the points: (4, -3) and (4,7) *
m = 0.5
m = undefined slope
m = -1.25
m = 0
Answer:
m=undefined
Step-by-step explanation:
(x1,y1)=(4,−3)
(x2,y2)=(4,7)
m=y2−y1/x2−x1
=7−−3/4−4
=10/0
=1/0
=undefined