Answer:
Part 1: 7/3 degrees/hour
Part 2: 28/3 degrees
Step-by-step explanation:
Part 1:
3 1/2 degrees per 1 1/2 hours =
= (3 1/2)/(1 1/2)
= (7/2) / (3/2)
= 7/2 * 2/3
= 7/3 degrees/hour
The rate is 7/3 degree per hour
Part 2:
In 4 hours, the temperature goes up 4 times what it goes up in 1 hour.
4 hours * 7/3 degree/hour = 28/3 degrees
**DUE IN 10 MINUTES, PLEASE HELP!**
Dan is 4 Inches shorter than twice Jackson's height. Dan is 68 Inches tall. Which equation cari be
used to find h, Jackson's height in inches?
A 2h - 4 = 68
C. 2(h - 4) = 68
B. 4 - 2h = 68
D. 2(4 - h) = 68
Answer:
A
Step-by-step explanation:
"4 Inches shorter than twice Jackson's height" means 2h-4 and 68 is Dans height so A
Please answer quickly and show work. (If you show work you get brainliest)
I really really need help if it is correct you will get brainlist
Answer:
9 is the most highest frequency and the third one is the answer
PLS help me with this question
In the parking lot there are 45 total vehicles and 20 of them are small SUV's. How many small SUV's would you predict if there were 180 total cars in the parking lot?
Answer:
80, 20 suvs in 45 vehicles, 45 is 1/4 of 180, so just multiply 20 times 4 and the answer you get is 80
An amusement park charges $6 to enter, and $3 per game. If you paid a total of $18, how many games did you play?
Answer:
6
Step-by-step explanation:
−23(15x + 3) = −3x − 9
what is x?
Answer:
X= - 10/57
Step-by-step explanation:
Answer:
I am really not sure bout this answer so please let me know if I'm wrong thank you (◍•ᴗ•◍)
Step-by-step explanation:
6v-10=2v-26
6v-10+10=2v-26+10
6v=2v-16
6v-2v=-16
4v=-16
v=-16/4
v=-4
i need heeeeeeeeeeelllllllllllllppppppppppp!?!
Answer:
I cant give you an answer but hints:
First you gotta know the angles of the triangle
then how many are there
then those lines in the middle is dividing lines so
right angles are 90 degrees
I would go for B then.
if not I'm sorry
A ball is dropped from a height of 50 feet. The function f(x) = 50(0.6)x gives the height in feet of feet of each bounce, where x is the bounce number. What is the height of the third bounce to the nearest tenth of a foot?
Answer:
The height of the third bounce is 10.8 feet
Step-by-step explanation:
Let us solve the question
∵ A ball is dropped from a height of 50 feet
∵ The function f(x) = 50[tex](0.6)^{x}[/tex] gives the height in feet of each bounce
∵ x is the bounce number
∵ We need to find the height of the third bounce
∴ x = 3
→ Substitute x by 3 in the function above
∵ f(3) = 50(0.6)³
∴ f(3) = 50(0.126)
∴ f(3) = 10.8
∴ The height of the third bounce is 10.8 feet
What is the unit rate for meters per second if a car travels 374 meters in 17 seconds?
Answer:
22 m/s
Step-by-step explanation:
We know the car travels 374 m in 17 seconds, so to find out how far it travels in 1 second, divide 374 m by 17 seconds:
unit rate in m/s = 374 m / 17 s = 22 m/s
m – 9 + m + 3 what is the awnser
Answer:
2m - 6
Step-by-step explanation:
Combine the two m's in the equation to get 2m in which each m is 1. Combine -9 and 3 together to get -6 since you are adding 3 to -9. You should get 2m-6 as your final answer.
Yvonne made 12 more cupcakes than she did yesterday. She made a total of 68 cupcakes over the two days. How many cupcakes did she make the second day?
Answer:
56
Step-by-step explanation:
68-12=56
Answer:
56
Step-by-step explanation:
56
1/2% of 412
with work
Answer:
1.5% x 412 = 618?
Step-by-step explanation:
Answer:
103/50
Step-by-step explanation:
Simplify
1/2
100
(412)
A deck builder uses 11 bags of concrete mix for every 5 deck footings. If the builder needs to build 12 deck footings, how many bags of concrete mix will be used?
EASY POINTS FOR YALL
Answer:
I would say the answer is A
Answer:
Step-by-step explanation:
A
Help me out I forgot how to do this lol
Answer:
1:2
Step-by-step explanation:
because there are 9 stars and 18 squares giving you 9:18 but when you simplyfi you get 1:2
Answer: 9:18
Step-by-step explanation:
Count the amount of stars which is 9, then count the amount of circles which is 18. So therefore the answer would be 9:18
Find the GCF for the given terms.
18a²b3, 27ab", and 15abc
Your answer
can someone help me please:(
The distance between X and Y is 6 1/2 units. Which number could represent the point Y?
Answer:
[tex]\huge\boxed{\sf 3.5}[/tex]
Step-by-step explanation:
Distance = [tex]\sf 6 \frac{1}{2} \ units = 6.5 \ units[/tex]
Here X is -3
So,
Point Y = -3 + 6.5 = 3.5
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807Answer:
B
Step-by-step explanation:
so we know x is -3
we also know that the number has to be 6.5 units away from -3
so, -3 plus 6.5 is 3.5
-3 minus 6.5 is -9.5
Either 3.5 or -9.5 would work but 3.5 is the only listed option, so the answer is B
Two canoes are in a race. One
canoe is 1 mile per hour faster
than the other canoe. While the fast canoe goes 145 miles, the slow canoe goes 140 miles. Find the speed of the fast canoe.
(Please Help me!!)
Answer:
29 miles per hour
Step-by-step explanation:
PLZ MARK BRAINLIEST
I am thinking of a number, let's call it x . If I increase twice my number by 5, the result is the same as if I triple my number and subtract 1. Use the 4-step process to write and solve an equation to find my number. Make sure to answer in a sentence.
Answer: 6
Step-by-step explanation:
Let the number be x
If I increase twice my number by 5, the result is the same as if I triple my number and subtract 1. This can be formed into an equation as:
(2 × x) + 5 = (3 × x) - 1
2x + 5 = 3x - 1
5 + 1 = 3x - 2x
x = 6
The number you are thinking of is 6
least to greatest, 45%, .46, 11/25
Answer:
46, 11/25, 45%
Step-by-step explanation:
Which equation has a graph that is parallel to the graph of 2x - y = -1?
my question is in the picture
Answer:1
Step-by-step explanation:
give answer ☜
fast
ಠᴥಠ
Answer:
Question a:
[tex]\frac{(2^3)^6 \times 9^3}{4^2 \times 27}\\= \frac{2^{18} \times 3^6}{2^4 \times 3^3}\\=2^{14} \times 3^3[/tex]
Question b:
[tex]\frac{35 \times 7^3}{5^2 \times 343}\\= \frac{7 \times 5^1 \times 7^3}{5^2 \times 7^3}\\= \frac{5^1 \times 7^4}{5^2 \times 7^3}\\=\frac{7^1}{5^1} = \frac{7}{5}[/tex]
Question c:
Note that this one is particularily simple as anything to the power of zero is equal to 1
[tex]((\frac{2^4 \times 3^6}{12^2})^0)^3\\= 1^3\\ =1[/tex]
Question d:
[tex]\frac{13^3 \times 7^0}{((65 \times 49)^2)^1}\\\frac{13^3}{(65 \times 49)^2}\\\frac{13^3}{(13 \times 5 \times 49)^2}\\\frac{13^3}{13^2 \times 5^2 \times 7^4}\\\frac{13}{5^2 \times 7^4}[/tex]
A package of 12 pencils costs £2.95.
A binder costs £3.48.
Penelope buys a package of pencils and a binder. She pays with a £10
note.
What is her change?
Answer:
£3.57
Step-by-step explanation:
£2.95 + £3.48 = £6.43
£10.00 - £6.43 = £3.57
Find the slope between the
following points:
(-1,8) and (5,0)
Answer:
m=-4/3
Step-by-step explanation:
0-8/5-(-1)
-8/5+1
-8/6
-4/3
A lamborghini traveled 220 miles in 4 hours. How many miles does the lamborghini drive per hour (speed)?
Answer:
55 mph
Step-by-step explanation:
220m per 4 hours
so 220 devieded by 4 gives u your answer
Answer:
55 miles
Step-by-step explanation:
220/4=55
55 mph
55mph times 4 hours
What is the value of tan60.cot60
Answer:
1
Step-by-step explanation:
[tex] \tan \: 60 \degree. \cot \: 60 \degree \\ \\ = \cancel{\sqrt{3}} \times \frac{1}{\cancel{ \sqrt{3} }} \\ \\ = 1[/tex]
You and your business partner are mailing advertising flyers to your customers. You address 6 flyers
each minute and have already done 80. Your partner addresses 4 flyers each minute and has already done 100.
Write and solve a system of equations to find when the two of you will have addressed an equal number of flyers.
How many flyers will each of you have done?
124
136
140
148
Answer:
140
Step-by-step explanation:
QUESTION
Find the equation of the line parallel to 7x - 9y - 12 that goes through the point (-4,5). Write your answer in slope-intercept form.
Answer:
y=7/9x + 8
Step-by-step explanation:
i just used desmos to find it