Answer:
it covered 54 and ran 6 per 9 second
Step-by-step explanation:
step 1. 78-24 = 54
step 2. 54/9 = 6
A boat is 10 miles away from a lighthouse that sits on top of a coral reef with a 4 mile radius. At what angle does the captain need to steer his boat so that he avoids the boat from colliding with the underwater coral? Round to the nearest tenth degree.
Answer:
n
Step-by-step explanation:
233
I need help please its math ill be puting more answer things like this if i need more help.
II. Express each pair of terms as ratio in fraction in simplified form. Show the
solution in the space provided.
6.) 28 pupils to 2 teachers
Solution:
Answer:
Answer
14 : 1
Step-by-step explanation:
28 to 2 = 28 : 2,
so simplify that and it's 14 : 1
Refer to Exhibit 4-8. If the wheat market is in competitive equilibrium the producers’ surplus will equal Group of answer choices
area 1 + 2 + 3
area 1 + 2 + 4
area 3 + 5
area 1 + 2 + 3 + 4 + 5
area 6
Answer:
area 1
Step-by-step explanation:
Martin had 25 pounds of grapes left. Which expression shows the pounds of grapes Martin has if he doubles his
current amount?
A. (2)+(2)(4/5)
B. (2)(2)+(4/5)
C. (2)(2)+(2)(4/5)
D.(2)+(2)+(4/5)
Answer:
C
Step-by-step explanation:
What is the surface area?
Answer:
of what?
Step-by-step explanation:
HELP PLEASEEEEEEEEEEEEEE
Answer:
-2/4, 8/40, 21/30, 9, 9 20/25
Step-by-step explanation:
9/20/25 is a bit greater than 9.
21/30 is 9 away from a whole 8/40 is 32 away from 40 -2/4 is way less because its on the negative side which is like so far away from the other numbers.
What's the point of putting parentheses in math problems. For example: (3 x 4) - (4 + 4) =
Answer:
idc
Step-by-step explanation:
A coin is tossed two times then a day of the week is randomly selected what is the probability of getting heads each time and day is that start with the letter S
Please help!!!!!
Answer:
Probability that the coin lands heads on the first toss is [math] \frac {1} {2} [/math] ... Expect the answer to be less than the individual probabilities of either event A or ... What is the probability of obtaining 3 heads when a fair coin is tossed 7 times? ... that outcome, your second flip has the coin starting with the heads side up.
Step-by-step explanation: Probability that the coin lands heads on the first toss is [math] \frac {1} {2} [/math] ... Expect the answer to be less than the individual probabilities of either event A or ... What is the probability of obtaining 3 heads when a fair coin is tossed 7 times? ... that outcome, your second flip has the coin starting with the heads side up.
) solve the equation and explain A. 3(10−)=6
Answer:
The solution to the equation is [tex]x = 8[/tex]
Step-by-step explanation:
To solve the equation, first we apply the distributive property on the parenthesis, then we isolate x.
Solution:
[tex]3(10 - x) = 6[/tex]
Applying the distributive:
[tex]3*10 - 3*x = 6[/tex]
[tex]30 - 3x = 6[/tex]
Solving for x
[tex]3x = 30 - 6[/tex]
[tex]3x = 24[/tex]
[tex]x = \frac{24}{3}[/tex]
[tex]x = 8[/tex]
The solution to the equation is [tex]x = 8[/tex]
Damien needs to order more pill containers for the pharmacy. Currently, there are 156 8-dram bottles, 78 20-dram bottles, and 132 30-dram bottles. All the bottles come in cases of 140 bottles. The pharmacist wants all stocks to be replenished so that there are at least 400 of each bottle type. How many cases of each bottle type does Damien need to order
Answer:
for 8 gram bottle = 2 cases
for 20 gram bottle = 3 cases
for 30 gram bottles = 2 cases
Step-by-step explanation:
Determine how many cases of each bottle type Damien needs to order
i) For 8-gram bottles
available bottles = 156
required amount ≥ 400
extra bottles to be ordered = 400 - 156 = 244 bottles
since case contains 140 bottles , the number of cases to be ordered
= 244 / 140 = 1.74 cases ≈ 2 cases
ii) for 20 gram bottles
available bottles = 78
required amount ≥ 400
Extra bottles to be ordered = 400 - 78 = 322 bottles
therefore the number of cases = 322 / 140 = 2.3 cases ≈ 3 cases
iii) For 30 gram bottles
available bottles = 132
required amount ≥ 400
Extra bottles to be ordered = 400 - 132 = 268
therefore the number of cases = 268 / 140 = 1.9 ≈ 2 cases
NEED HELP ASAP!! WILL MARK BRAINLIEST! ANSWER IN THIS FORMAT:
Part A:
Part B:
Part C:
Photo attached below
Answer:
Part A: Function typeCar 1 . Exponential function
The value ratios are constant:
40500/45000 = 36450/4050 = 32805 /36450= 0.9Car2. Linear function
The value differences are constant:
45000 - 42000 = 42000 - 39000 = 39000 - 36000 = 3000Part B: EquationsCar 1
f(x) = 45000*0.9ˣCar 2
f(x) = 45000 - 3000xPart C: Value after 13 yearsCar 1
f(13) = 45000*0.9¹³ = $11438Car 2
f(13) = 45000 - 3000*13 = $6000Car 1 will have a greater price
Which graph shows the sequence –7, –4, –1, 2, ...?
5.3.18 From Exercise 5.2.19, recall the results from a 2013 Gallup poll that asked randomly selected U.S. adults whether they wanted to stay at their current body weight or change. Of the 562 men surveyed, 242 wanted to stay at their current weight, whereas of the 477 women surveyed, 172 wanted to stay at their current weight. Define (in words) the parameters of interest of this study. Also, assign symbols to the parameters. State the appropriate null and alternative hypotheses in words. State the appropriate null and alternative hypotheses in symbols. Explain why it is valid to use the theory-based approach to test the hypotheses stated above. Use an appropriate applet to find a theory-based p-value to test the above hypotheses. Report the standardized statistic as well as the p-value. Use an appropriate applet to find a theory-based 95% confidence interval and interpret the resulting interval in the context of the study. Based on your findings, state a complete conclusion about the study. Be sure to address significance, estimation (confidence interval), causation, and generalization.
Answer:
only 5 points ;(
Step-by-step explanation:
A grain of sand with a diameter of
0.06 millimeter has a mass of approximately
3.0 x 10^-13 gram. How is the mass of a grain
of sand expressed using standard notation?
Answer:
B) 0.0000000000003
Step-by-step explanation:
Hope this helps.
Maria has 6 ⅛ cups of flour, but only needs 4 ¼ cups for her recipe. How much will she have left?
In ΔHIJ, the measure of ∠J=90°, the measure of ∠H=15°, and JH = 54 feet. Find the length of HI to the nearest tenth of a foot.
Answer:
55.9
Step-by-step explanation:
Answer:
The answer will be 55.9
Step-by-step explanation:
Answer this question right I give you Brainly
Answer:
A
Step-by-step explanation:
The Y Intercept is for sure going to be 2 so we can eliminate answer choices B and D
The data shows a negative linear association so we can eliminate answer choice C
Therefore the answer is A
Select all the expressions that are equivalent to -2(5x - 1) + 7(5x - 1) - 3(-5x + 1)
A. -2(5x - 1) + 7(5x - 1) - 37-5x-1)
B. (5x-1) (2 + 7-3)
C. (5x-1) (-2+ 7 + 3)
D. 40x - 8
E 10x + 2
Answer:
D. 40x - 8
C. (5x-1)(-2+7+3)
----------------------------------------------
-2(5x - 1) + 7(5x - 1) - 3(-5x + 1)
= -10x + 2 + 35x - 7 +15x - 3
= -10x - 35x +15x + 2 - 7 - 3
= 40x - 8
D. is correct.
----------------------------------------------
(5x-1)(-2 + 7 + 3)
= -10x + 2 + 35x - 7 +15x - 3
= 10x - 35x +15x + 2 - 7 - 3
= 40x -8
which is as same as the answer choice D. and the answer you get from solving the -2(5x - 1) + 7(5x - 1) - 3(-5x + 1), so
C. is correct, too
-------------------------------------------------
There seems to be a typo in answer choice A. so I cannot determine if A is also correct or not...
Mike and Mariah made 17 ounces of pizza dough. They used 5/8 of the dough to make a pizza. They used the rest to make calzones. What is the difference between the amount of dough they used to make pizza and the amount of dough they used to make calzones?
How many ways can 14 students line up in 8 positions if the third,
fourth, and fifth positions must be student x, y or z?
Answer:
Step-by-step explanation:
Using the permutation formula, it is found that there are 55,440 ways for the students to line up.
The order in which the students line up is important, hence the permutation formula is used to solve this question.
What is the permutation formula?The number of possible permutations of x elements from a set of n elements is given by:
[tex]P_{(n,x)} = \frac{n!}{(n-x)!}[/tex]
In this problem, 3 positions are set, and the remaining 11 students will be selected for 5 positions, hence:
[tex]P_{(11,5)} = \frac{11!}{6!} = 55440[/tex]
More can be learned about the permutation formula at https://brainly.com/question/25925367
#SPJ2
Answer don’t mind the stuff to there right——————
Answer:
Your answer will be 1.85 I hope this helps
1 point
What is the perimeter of the compound figure below?
6 m
7 m
4 m
12 m
Answer:
el área es matemática. sí, sé que vas a traducir esto, ¡así que hola! lol me siento mal
Step-by-step explanation:
The inner core of Earth begins about 3200 miles below the surface of Earth and has a volume of about 581,000,000 pi cubic miles. Approximate the radius of Earth. Round your answer to the nearest whole number.
Find the value of x.
Picture included
PLEASE HELP!
Answer:
x ≈ 0.843913
Step-by-step explanation:
1) 2π × 3x = 7x + 10
2) 6πx = 7x + 10
3) 6πx - 7x = 10
4) ( 6π - 7)x = 10
5) x =10/6π - 7 0R x ≈ 0.843913
I need help what is the answer plz
Answer:
-2.25
Step-by-step explanation:
Since there are 4 ticks between 2 numbers, we do 1/4 = 0.25
Now we find the value:
-2.25
Please help me please.
8th grade math, i’ll give brainliest if you want.
-Find the volume-
Answer:
904.78
Step-by-step explanation:
Cylinder volume formula:
V = πr²h
V = π(6²)(8)
V = 904.78
what is 55555555x22222222222222222
If x = 9 units, y = 2 units, and h = 10 units, find the area of the trapezoid shown above using decomposition.
A.
100 square units
B.
130 square units
C.
90 square units
D.
110 square units
Answer:
B.130 square units
Step-by-step explanation:
pls, tell me if wrong have a good day/night<3