Answer:
If this is daily routine, it should go as
7(8+6+16+32) = 434 ounces
7 for 7 days a week, and the addition to add the amount he drinks a day.
1. the first 10in thing that u can see as the photo
2.the second question will be the 7mm photo
3.Find the AREA of a circle that has a diameter of 6 meters
________________________ meters squared
4.Find the AREA of a circle that has a radius of 9 yards
__________________________ yards squared
5. the fifth question will be the 3rd png
6. the fourth png is the sixth
7. the fifth png is the question I WILL GIVE BRAINLYEST IF DO ALL TY
Answer:
777
Step-by-step explanation:
Find the slope of the line. (2, 1.5) (-4, -3)
Answer:
3/4
Step-by-step explanation:
The way to find slope is by using the slope formula (y1 - y2)/(x1-x2) where you have two points (x1, y1) and (x2, y2). Next, substitute these points into the equation and you would get (-3 - 1.5)/(-4-2), which is -4.5/-6. -4.5/-6 = 3/4, so the slope is 3/4.
6. In attempting to solve the system of equations = 3 − 2 and 6 − 2 = 4, John graphed the two equations on his graphing calculator. Because he saw only one line, John wrote that the answer to the system is the empty set. Is he correct? Explain your answer.
Answer:
yes hes correct
Step-by-step explanation:
CAN ANYONE HELP ME PLEASE??!!!!
0.08 < 0.6 < 7/8 < 95% < 108% < 1 1/4
On the number line, it would be least to greatest.
I hope this helped! +*♡
Answer:
easy its
Least to Greatest:
0.08 < 0.6 < 7/8 < 95% < 108% < 1 1/4
On the number line, it would be least to greatest.
(NO I DID NOT COPY THE OTHER PERSON IK THIS BC I DID THIS B4 AND ITS COMMON SENSE)
Step-by-step explanation:
PLEASE HELP ASAP!!!
1. For a party, Susan estimated there would be 14 people in attendance, but only 12 showed up. What was the percent error in her estimation?
2. Find the percent error in this situation:
Estimated value: 231
Actual value: 215
3. Find the percent error in this situation:
Experimental value: 16.5 sec
Theoretical value: 17.1 sec
4. Find the percent error in this situation:
Estimated value: 1081
Actual value: 1150
The formula for percent error is:
((Approximate value - exact value) / exact value) x 100
1) 14-12 = 2
2/12 = 0.1666
0.166 x 100 = 16.7% (Rounded to nearest tenth)
2) 231 - 215 = 16
16/215 = 0.74419
0.74419 x 100 = 7.4419% ( Round as needed)
3) 17.1 - 16.5 = 0.6
0.6/16.5 = 0.36364
0.36364 x 100 = 3.6364% (Round off as needed)
4) 1081 - 1150 = -69
-69/1150 = -0.06
-0.06 x 100 = -6% = 6% error
Answer:
1) 85.7%
2) 93%
3) 96.5%
4) 94%
Step-by-step explanation:
Sorry if any of these are wrong. I used the formula a/w= p/100. a is the part, w is the whole and p is the percent.
Janice has $600 in an account in which she has to maintain a minimum balance of $240. She withdraws $40 each week for food and clothing. How many weeks can she make the withdrawals without making any deposits?
Answer:
Step-by-step explanation:
if janice has to has 240 in the bank
600-240=360 she can spend
360/40=9 weeks
Answer:
Hope this helps :)
Step-by-step explanation:
600-40x ≥ 240
−40x≥240−600
−40x≥−360
x≤-360/-40
x≤360/40
x≤9
9 weeks
Which equation has a slope of –5/2 and a y-intercept of –2?
A. –5x – 2y = –4
B. –5x – 2y = 4
C. 5x + 2y = 4
D. 5x + 2y = –4
Answer:
A. -5x - 2y = -4
Here's my work for it:
Which expression is equivalent to -1/3(3 - m)
Group of answer choices
A.-1 - (1/3)m
B.1 + (1/3)m
C.-1 + (1/3)m
D.1 - (1/3)m
Answer:
I am pretty sure that the answer is c
Following the previous question, how much does the video game cost after taking 30% off? (Subtract total cost and money saved)
Answer:
Well for example most video games cost $60, so if you divide the original price by 100 and multiply it by 30, you'll get 18, so you take away that from 60, then you'll get 42.
Step-by-step explanation:
60 divided by 100 = 0.6, times that by 30 = 18, take away that from the original price which was 60, you'll get 42.
The percentage is calculated by dividing the required value by the total value and multiplying by 100.
If the cost of the video game is $60
The cost of the video game after 30% off is $42
What is a percentage?The percentage is calculated by dividing the required value by the total value and multiplying by 100.
Example:
Required percentage value = a
total value = b
Percentage = a/b x 100
Example:
50% = 50/100 = 1/2
25% = 25/100 = 1/4
20% = 20/100 = 1/5
10% = 10/100 = 1/10
We have,
We will assume that the cost of the video game = $60
Percentage off = 30%
30% = 30/100
30% of 60 = 30/100 x 60 = 18
The cost after 30% off.
= $60 - 30% of $60
= 60 - 30/100 x 60
= 60 - 18
= $42
Thus,
If the cost of the video game is $60
The cost of the video game after 30% off is $42
Learn more about percentages here:
https://brainly.com/question/11403063
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You are drawing cards from a standard deck of 52 cards. What is the probability that you first choose a Jack, do not replace it, and then choose a second Jack? Express your answer as a fraction.
what is 15% of ____ is 27
Answer:
it's 180
15% of 180 is 27
hope it helps :)
Answer:
180
Step-by-step explanation:
180 * 15% = 27
Hope this Helps!!!
On February 2nd, Jordan is going on a class trip to Washington D.C. He is saving his weekly allowance to use as spending money while on the trip. Each week, Jordan's parents give him the $8 he earned for the week, and he records the total amount of money he has saved in the table below.
Which equation below is a linear.model of the data presented in the table?
O y=8x+86
O y=8x + 86
O y=86x+8
O y=8
Answer:
y=8x+86
Step-by-step explanation:
Can someone please help me with this? I am so confused!!
Here's An inequality:-2x> 10
List some values for x that would make this
inequality true.
2. How are the solutions to the inequality-a 2 10
different from the solutions to -a > 10? explain your
reasoning.
Answer:
6,7,8 etc
Step-by-step explanation:
-2x>10
-2(-x)>10
examples
-2(-6)>10
12>10
12(-7)>10
14>10
Help Please im struggling dont have to answer just please explain what I have to do
Answer:
which one do you need help on?
Step-by-step explanation:
HELP ME PLEASEEEEEEEEEEEEEEEEEEE
Answer:
Am I correct? Pls brainleist
Answer:
20.4
Step-by-step explanation:
final answer: 33.9
Something happened that is making Zeus and Poseidon fight. What is it?
A The master bolt was stolen
B Poseidons tridont was stolen
C Thunder cloud is too big
D none of the above
What is the slope of a line that passes through the points (-2, 4) and (-6, 12)?
Answer: m = -2
Step-by-step explanation:
[tex]m = \frac{12-4}{-6-(-2)}[/tex] [tex]m = \frac{8}{-6+2}[/tex] [tex]m = \frac{8}{-4}[/tex][tex]m = -2[/tex]been trying for hours please help
Answer:
no
Step-by-step explanation:
please help 7 points for who every answers queston
the perimeter of an equilateral triangle 6n-15. write an expretion the langth of each side.
Answer:
Step-by-step explanation:
Ok so in order to find perimeter you hhave to add the a+b+c in order to find the preminter of a triangle so just add them togather and you will find yor answer.
Maurice received a $100 bonus check at work this week. He decided that he will not spend the money. Each week, Maurice will add $40 to that bonus. In how many weeks will Maurice have at least $500 saved?
PLS HELP I WILL GIVE BRAINLY!
a. The ratio 5/8 to 10/9 has a unit rate of 9/16.
True
False
b. The ratio 4/7∶8/21 has a unit rate of 3/2.
True
False
c. The unit rate of 7/9 2/3 is 14/27.
True
False
d. The unit rate of 9/16 27/4 is 112./
True
False
PLS HELP I WILL GIVE BRAINLY!!
Answer:
1 true
2 false
3 false
4 true
P.S I TRIED MY BEST
Step-by-step explanation:
The required values of ratios are 9/16,3/2, 7/6 and 1/12 respectively. The only false option is (c).
What is the application ratio and proportion?A ratio is the relation between two numbers as a / b. A proportion is the equality of two ratios as a / b = c / d.
Ratio and proportion can be applied to solve Mathematical problems dealing with unit values of the quantities.
All the options are examined one by one as follows,
(a) The ratio of 5/8 to 10/9 is given as,
5/8 : 10/9
= (5/8) ÷ (10/9)
= 5/8 × 9/10
= 9/16
Thus, it is true.
(b) The ratio of 4/7 ∶ 8/21 is given as,
4/7 ∶ 8/21
= (4/7) ÷ (8/21)
= 4/7 × 21/8
= 3/2
Thus, it is true.
(c) The unit rate of 7/9 and 2/3 equivalent to the ratio given below,
7/9 : 2/3
= 7/9 ÷ 2/3
= 7/9 × 3/2
= 7/6
Thus, it is false.
(d) The unit rate of 9/16 and 27/4 equivalent to the ratio given below,
9/16 : 27/4
= 9/16 ÷ 27/4
= 9/16 × 4/27
= 1/12
Thus, it is true.
Hence, the ratios for the given options are obtained as 9/16,3/2, 7/6 and 1/12 respectively.
To know more about ratio and proportion click on,
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Please help. Will mark brainly
Answer:
1. 50%
2. 200%
Step-by-step explanation:
this is only for the first picture!
A locker combination has three nonzero digits, and digits cannot be repeated. If the first digit is 3, what is the probability that the next digit is odd?
Answer:
The answer could be 4 out of 8 which is 1/2
I'll give brainliest!! Show why these statements are true. Random answers will be reported!
1. (x³)⁴ = x¹²
2. [(2x + 3y)⁴]² = (2x + 3y)⁸
please write out the expressions so ik how to answer the rest of the questions!
Answer:
2nd Law of ExponentsStep-by-step explanation:
for example:
[tex]( {a}^{m})^{n} = {a}^{mn} \\ or \: simply \: multiply \: them[/tex]
that goes for number 2 too, and alsl if they are positive integers
can somebody please help me, i really didnt understand my teacher at all
Answer:
Step-by-step explanation:
It is a solution because if you plug in 84 for b you get 84/12 = 7
In the weeks after a chick hatches, its mass increases by a factor of 2.5 to become 180 grams. What is the chick’s mass at hatching?
Write and solve an equation to show the answer.
Explain when to use division and when to use multiplication to solve an equation. Give examples to support your answer
Answer: 1,796
Step-by-step explanation:
We are given that : At the chicken ranch this morning there were 7,149 chicks.
i.e. The number of new chicks before today = 7,149
Later today some more chicks hatched. now the ranch has 8,945 chicks.
i.e. The number of new chicks after today = 8,945
Then, By Subtraction operation
Number of new chicks hatched today = ( Number of new chicks after today) - (Number of new chicks before today )
= 8,945- 7,149 = 1,796
Therefore , the number of new chicks hatched today = 1,796
Why do you think people can spend hours scrolling on their phones, playing video games, or watching Netflix without getting distracted?
Find g: 3g + 15 − 12 + 3 − 2g + 4 = 1
Group of answer choices
33
-33
-9
9
Answer:Group of answer choices
Step-by-step explanation:
What you first want to do is like and unlike terms so basically liketerms are terms withthe same sign and unlike terms are terms with diferent signs for instinse 3g and 2g are like terms so -33 and -9 and -9 and 9 are unlike terms so you just have to find the like and unlike terms to answer the question!
Answer: -9
Step-by-step explanation: Let's solve your equation step-by-step.
3g+15−12+3−2g+4=1
Step 1: Simplify both sides of the equation.
3g+15−12+3−2g+4=1
3g+15+−12+3+−2g+4=1
(3g+−2g)+(15+−12+3+4)=1 (Combine Like Terms)
g+10=1
g+10=1
Step 2: Subtract 10 from both sides.
g+10−10=1−10
g=−9
So the answer is g=-9
Hope this help
How is unit rates different
from other ratios?
HELP ME PLS!!
Answer:
The numbers or measurements being compared are called the terms of the ratio. A rate is a special ratio in which the two terms are in different units. ... When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates
Step-by-step explanation:
bc i went on goooggle
Once again help me please