Answers
Answer:
13.7 (nearest tenth)
Step-by-step explanation:
13.7142857143 is the full answer
Related Questions
Solve the following variation
If y varies directly as x and y = 9 when x = 3, find y when x = 8.
Answers
Answer: y-9x+3
Step-by-step explanation:
A high-speed elevator can rise 480 feet in 3 seconds. Which expression represents the rate, in feet per minute, of the elevator?
Answers
Answer:
I hope I can help
Step-by-step explanation:
welcome po
A high-speed elevator can rise 480 feet in 3 seconds. Which expression represents the rate, in feet per minute, of the elevator?
Answer:1 minute = 60 seconds
60 seconds/3 seconds = 20
480 feet x 20 = 9,600 feet
The elevetor travels 9,600 feet per minute.
-Manifa#CarryOnLearning
#LearnWithBrainly
In order to make a safe parachute landing from a mountain top, you must be at least 9,000 feet in the air. At the top of Mount Montgomery, the angle of depression is 19 degrees looking diagonally down at a landing zone that is 16000 feet away from the middle of the mountain. Determine if it is safe to use a parachute from the top of this mountain.
Answers
Answer:
Send me a picture I can help u
Answer:
Step-by-step explanation:
tan19=h/16000
h=16000tan19
h=5509.24ft
So it is less than 9000ft and is unsafe to use the parachute.
David rents DVDs from a company that charges a $7.00 monthly fee and $1.50 for each DVD rental. He ends up paying $20.50 for the month of June. The equation 1.5 x + 7 =
20.5 represents this situation. Solve this equation for x. Type in the NUMBER answer in the text box.
Answers
Do u have a screenshot
Step-by-step explanation:
I WILL GIVE BRAINLIEST PLS PLS PLS PLS HELP I ONLY HAVE 1 DAY
Answers
Answer:
Mean: 20
Median: 20
Mode: 5, and 20
Range: 30
Step-by-step explanation:
Mean: Add all the numbers up then divide by the total of numbers there are. 5+30+35+20+5+25+20=140 divided by 7
Median: middle number, list all the numbers from greatest to least and whatever number is in the middle is your answer (5, 5, 20, 20, 25, 30, 35)
Mode: Number that is repeated the most. 5, and 20
Range: The distance from the highest number to the lowest 35-5= 30
Brainliest?
#1 -
5, 30, 35, 20, 5, 25, 20
Rearrange in order.
5, 5, 20, 20, 25, 30, 35
Mean: Add all the numbers in the set together, then divide by how many numbers there are. So in this case, when you add these up, you get 140. Then you have to divide it by how many numbers, which there are 7 numbers in the set. So... 140 divided by 7 is 20. The mean is 20.
Median: The median is always the middle number in the set. If there are even numbers, you subtract the two numbers in the middle to get a median. But in this case, there is odd, and the middle number there is 20.
Mode: How you find the mode is simply the number that repeats the most or that you see the most. If no number repeats in the set, then you put “No Mode.” So here, there are two numbers that appear twice, so 5 and 20 is the mode.
Range: The range is subtracting the first from the last number. In this case, it would be 35 - 5, and that would be 30, so the range is 30!
Javier plays the saxophone. For 5 days each week, he practices for 1.5 hours. If he does this for 26 weeks, how many total hours will he practice?
Answers
Answer:
195 hours
Step-by-step explanation:
1.5 x 5 = 7.5
7.5 x 26 = 195
hope this helped don't know if you need a writen
Answer:44 i think
Step-by-step explanation:
26
1.5x=39+5=44
what is a direct proportion.
Answers
Answer:
a proportion of two variable quantities when the ratio of the two quantities is constant. Hope this helps!
Step-by-step explanation:
Answer:
a proportion of two variable quantities when the ratio of the two quantities is constant.
Step-by-step explanation:
what Is the answer to 1/6 + 2/3
Answers
Answer:
5/6
Step-by-step explanation:
When adding fractions, you must ensure the denominator is the same in both fractions.
In this case, the 3 can be multiplied by 2 to equal 6, the other denominator.
When multiplying fractions to create a common denominator, you must multiply the both the numerator and the denominator by the same value, to ensure that the fraction is still equivalent.
2/3 × 2/2 = (2×2)/(3×2) = 4/6
Replace 2/3 with its equivalent 4/6.
Now you will add the numerators together.
1/6 + 4/6 = (1+4)/6 = 5/6
Your final answer is 5/6
Answer:
5/6
Step-by-step explanation:
2/3--> 4/6 (GCF)
4/6+1/6=5/6
:)
Can someone pls help me with my ela assignments I’ll pay u 20$ if it’s right cashapp or PayPal
Answers
Ms. Jones baked 25 cookies. 4 fifths of the cookies were oatmeal. How many oatmeal cookies did Ms. Jones bake?
Answers
Hi there!
20 outmeal cookies..
Convert fraction into number term:
[tex]\frac{4}{5}=\frac{20}{25}=20[/tex]
Therefore, there would be 20 oatmeal cookies.
You are going to Wal-Mart to buy DVD's. The DVD'sare packaged in a box. There are thirty five DVDs in the box. You only want five. The box cost forty-five dollars. How much did you pay? How much change do you get back if you pay with fifty dollars? Explain the order of operations that was used.
Answers
Answer:
574.94
Step-by-step explanation:
walmart
.
38% of the animals are dogs.
40% of the animals are spotted.
12% of the animals are spotted dogs.
What percent of the animals in the store are spotted or dogs?
Answers
Answer:
66%
Step-by-step explanation:
In ABC, angle C is a right angle. Which statement must be true
Answers
Answer:
a
Step-by-step explanation:
a because the the sin is opposite divided by hypotenuse and the opposite of a is 12 and the hypotenuse is 13 so sin a would be 12/13
this is equals to the cosine of b because cos is adjacent/hypotenuse and the adjacent of b is 12 and the hypotenuse is 13 so cos b would be 12/13
hope this helps :)
What does it mean when a problem asks for an expression
Answers
Answer:
when it asks for an expression it means an equation
ex.) 2x+3 =5
Step-by-step explanation:
Derrick brought 24 cupcakes to a birthday party. The guests at the party ate 2/3 of the cupcakes. How many cupcakes did the guests eat?
Answers
Can someone help me please!
Answers
Answer:
C
Step-by-step explanation:
B
because -8 is smaller than -9, i based it on yhe number line of integers
hoope it helps
How many 1/5's are in 20?
Answers
Answer:
4
Step-by-step explanation:
Solve this system by substitution. y = 3 y = -3x + 6 *Remember to write your answer as a coordinate point (x, y). I
Answers
Answer:
(1, 3)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to RightEquality Properties
Multiplication Property of EqualityDivision Property of EqualityAddition Property of EqualitySubtraction Property of EqualityAlgebra I
Coordinates (x, y)Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
y = 3
y = -3x + 6
Step 2: Solve for x
Substitute in y: 3 = -3x + 6[Subtraction Property of Equality] Subtract 6 on both sides: -3 = -3x[Division Property of Equality] Divide -3 on both sides: 1 = xRewrite/Rearrange: x = 1Step 3: Solve for y
Define original equation: y = -3(1) + 6Multiply: y = -3 + 6Add: y = 3A number went into this machine and 36 came out.
Answers
Answer:
75
Step-by-step explanation:
Christiane runs for 2.5 kilometers every day. After 7 days, how many meters has Christiane
Answers
Answer:
NEYO
Step-by-step explanation:
Answer:
17500 meters
Step-by-step explanation:
2.5 x 7
(Kilometers x 7 days)
17.5 x 1000
((2.5 x 7) x converting kilometers into meters)
17500
RGRRGRGRGRGRG THIS IS ONLY FOR idunno9 GHRGRGRGRFERRGRGRGRGRGRGRGRR
Answers
Answer: thanks
Step-by-step explanation:
Geometry Help!
Please only answer if you know the answer. Look at the image below to answer the question.
Be sure to show all of your work and explain your thinking.
I posted 3 of these, so if you understand it, please go and check them out.
If you do not know the answer use the comment section, don't answer my question with a comment. Thanks, Good Luck!
Answers
Answer:
Step-by-step explanation:
Use the Law of Sines
FE/sin38=18/sin90
FE=18sin38=11.08
DF/sin52=18/sin90
DF=18sin52=14.2
Answer:
FE = 11.08, DF = 14.18Step-by-step explanation:
Use trigonometric ratios:
sin = opposite / hypotenusecos = adjacent / hypotenuseApply to the given triangle
Side FE
FE / DE = sin 38° (or cos 52°, the value is same)FE / 18 = sin 38°FE = 18 sin 38°FE = 11.08Side DE
DF / DE = sin 52° (or cos 38°, the value is same)DF / 18 = sin 52°DF = 18 sin 52°DF = 14.18what is the simplified form of π √3- 8π √3?
A: -7√3π
B: -9√3π
C:-7π
D:-9π
Answers
Answer:
Sorry but it is None of them. Well, it is -7π√3.
Step-by-step explanation:
Answer:
π √3- 8π √3=-7π√3 is your answer
James purchased a home in Reed County for $249,000.00 in 2010. In 2017, the house was
worth $345, 000.00. If the house continues to appreciate at a steady rate, how much is the
house currently worth. Show all work to receive full credit.
PLEASE HELP ME
Answers
Answer:
386,143
Step-by-step explanation:
Which statement is true about comparing 5.37 and 5.4?
5.4 is greater because 43
5.37 is greater because 7>4.
5.4 is greater because it has fewer digits.
5.37 is greater because it has more digits.
Answers
what is the approximate square root to 115
Answers
what is the approximate square root to 115
10.7
Step-by-step explanation:
this is the ans
Which property is shown below?
(52 +68) + 38 = 52 + (68 + 38)
a. Associative Property
Ob. Commutative Property
Oc. Identity Property
Od. Distributive Property
Answers
Answer:
Ob
Step-by-step explanation:
took class
9. Rob usa el cálculo mental para resolver 90 – 30.
Dice que 9 decenas menos 3 decenas son
6 decenas, o 60. ¿Esto es verdadero o falso?
Encierra tu respuesta en un círculo.
Verdadero
o
Falso
Answers
b/4 +2 = -1 what is the value of b
Answers
Answer:b= -12
Step-by-step explanation:
b/4 + 2 = -1
First subtract 2
b/4 = -3
Then multiply by 4
b= -12
A line's y -intercept is 10,and its slope is 9 . What is its equation in slope-intercept form?
Answers
Answer:
y = 9x + 10
Step-by-step explanation:
y = mx + b
Here, m is slope and b is y-intercept
y = 9x + 10