Answer:
1. 13578 hours
2. 2.07264 m
3. 68038.856 grams
4. 129600 seconds
5. 46,300 Meters
Step-by-step explanation:
Don't forget me to mark me as brainliest ☺
Answer:
1. 13578 hours
2. 2.07264 m
3. 68038.856 grams
4. 129600 seconds
5. 46,300 Meters
Step-by-step explanation:
Don't forget me to mark me as brainliest ☺
slove: 3/2 (x-6) = -3
The answer is x = 4
Step 1: Simplify both sides of the equation.
3 /2 (x−6)=−3
( 3 /2 )(x)+( 3 /2 )(−6)=−3(Distribute)
3 /2 x+−9=−3
3 /2 x−9=−3
Step 2: Add 9 to both sides.
3 /2 x−9+9=−3+9
3 /2 x=6
Step 3: Multiply both sides by 2/3.
( 2 /3 )*( 3 /2 x)=( 2 /3 )*(6)
x=4
Answer:
x=4
Describe exponential growth in word problem and with graph
Please help me
Answer:
y = a 2 d x + k y=a2^{dx}+k y=a2dx+k
Step-by-step explanation:
Determine the exponential function in the form y = a 2 d x + k y=a2^{dx}+k y=a2dx+k of the given graph. To solve this problem, we're going to need to find the variables "a", "d", and "k". Remember, we can find "k" from the graph, as it is the horizontal asymptote.
please help! i have a certain amount of time. i'll give brainliest
Answer:
86ft²
Step-by-step explanation:
3x2/2=3
3x2/6=3
10x2.5=25
10x2.5=25
3x10=30
30+25+25+3+3=86
what does x - (-3) = 17 equal?
Answer:
x = 14
Step-by-step explanation:
two negatives become a positive so the equation is now
x + 3 = 17
subtract 3 from both sides, giving you 14
Which factors of -24 are used to factor x^{2}+2x-24
Answer:
Step-by-step explanation:
6 , -4
Reason:
If you add 6 and (-4) , you will get 2 & if you multiply 6 and -4, you will get -24
Kameron’s unicycle wheel has a spoke length of 16 inches. Approximately how many inches of ground does Kameron cover in 3 full rotations of the unicycle wheel? (Use 3.14 as an approximation of pi.) 100.48 inches 100 point 4 8 inches 150.72 inches 150 point 7 2 inches 200.96 inches 200 point 9 6 inches 301.44 inches
Answer:jj
Step-by-step explanation:
iuin
A central angle of a circle that measures 2 radians intercepts an arc of length 10 cm. What is the length of the radius?
5 cm
10 cm
15 cm
20 cm
Answer:
5 cm
Step-by-step explanation:
Arc length (S) = 10 cm
Central angle [tex] (\theta) [/tex] = 2 radians
We need to find: radius of the circle (r)
[tex] \because S = r \theta [/tex]
[tex] \therefore 10 = r(2) [/tex]
[tex] \therefore r= \frac{10}{2} [/tex]
[tex] \therefore r= 5\: cm [/tex]
Annette wants to find out which of two toothpaste brands people living in the town of Springville prefer, brand A or brand B. She uses a random sample to make this generalization: 60% of the population of Springville prefers brand A over brand B. For which random sample would this generalization be valid?
Answer:
B
Step-by-step explanation:
please help if you can!
Answer:
y = (2/3)x + 3
Step-by-step explanation:
Notice that if we start at any x value shown in the table and increase x by 3, y will increase by 2. Thus, the slope of the line is 2/3.
From the entry (0, 3), we know that the y-intercept is b = 3.
Thus, y = mx + b becomes:
y = (2/3)x + 3
Please help me please I really need help
Answer:
See below
Step-by-step explanation:
The answer is attached
A test has 30 multiple choice questions with 4
choices each. Which expressions represents
the total number of ways to answer the
questions?
A. 4^30
B. 30^4
C. 30 P4
D. 4•30
Answer: C
Step-by-step explanation:
The thirty choices goes in the front because that’s the total number
Please help with real answer :-(
Answer:
B
Step-by-step explanation:
subtract the function of h by the real number and write it in form of inequality
Write an equation for the trend line shown (please help thanks)
(1, 1/4), (0, 1), (-1,4), (-2, 16)
linear or exponential or neither
Answer:
exponential
Step-by-step explanation:
Answer:
Exponential
Step-by-step explanation:
You can look at the values and see that they multiply by 1/4 each time. You can also plug the value into a graphing calculator.
Marco mixed 2 teaspoons of sugar and 1 teaspoon of milk into his coffee. What is the ratio of teaspoons of sugar
to teaspoons of milk?
Answer:
2 : 1
Step-by-step explanation:
teaspoons of sugar : teaspoons of milk
= 2 : 1
hope this helps :)
N + 6 < -1 what is the solution to the inequality
Answer:
N<-7 or (-∞,-7) hope this helps
Please answer the question
Answer:
$13.2
$113.20
Step-by-step explanation:
Simple interest for the fourth year = 13.20 ( 3.30 - 4)
New amount in the bank acount for 4th year = 100+ (3.30 x4) = 113.20
Hope this helps
Ms. Trevino has 7 1/2 yards of string, She needs to cut them into strips, and each strip needs to be 1 1/2 yards in length. How many strips of string can she cut with 7 1/2 yards?
Answer:
[tex]N_t=6.455\ yards[/tex]
Step-by-step explanation:
From the question we are told that:
Total String [tex]N=71/2[/tex]
Strip size [tex]N_s=11/2[/tex]
Generally the equation for Total Number of strip cut [tex]N_t[/tex] is mathematically given by
[tex]N_t=\frac{N}{N_s}[/tex]
Therefore the strips of string can she cut with 7 1/2 yards is Given as
[tex]N_t=\frac{71/2}{11/2}[/tex]
[tex]N_t=\frac{71}{2}*\frac{2}{11}[/tex]
[tex]N_t=\frac{71}{11}[/tex]
[tex]N_t=6.455\ yards[/tex]
Sarah is going on a trip. She drives for 1 hours and 40 minutes, rests for 25 minutes and drives for another 1 hours 45 minutes. What is her total travel time in hours and minutes
Answer:
3 hours and 50 minutes
Step-by-step explanation:
Given that
Sarah drives for 1 hours and 40 minutes
And, rest for 25 minutes
And, then drive for another 1 hour & 45 minutes
We need to find out the total travel time in hours and minutes
First we convert into minutes i.e.
= 1 hour + 40 minutes + 25 minutes + 1 hours + 45 minutes
= 60 minutes + 40 minutes + 25 minutes + 60 minutes + 45 minutes
= 230 minutes
i.e.
3 hours and 50 minutes
I’ve been stuck on these questions for THE LONGEST TIME...Can someone help?
Can someone help me I’m stuck and I don’t get it
Answer:
The first one (highlighted one)
Step-by-step explanation:
The answer is the one selected. When multiplying and subtracting numbers, you do the combination that is multiplying before you subtract-unless there are numbers in parenthese. You work parentheses first. In all of the other options, you are multiplying first so not subtracting from 3. For example the second option, you would multiply 4x7 BEFORE you subtract from 3 which doesn’t work. You are also multiplying first in options 3 and 4.
how many ways can 5 friends sit together at the movies in 5 seats?
Answer:
120
Step-by-step explanation:
The number of friends is 5 and there are 5 seats only. So , we can find it out with the help of permutations ,
[tex]\implies ^n P_r = \dfrac{n! }{(n-r)!} [/tex]
⇒ 5! / (5-5)!
⇒ 5! / 1!
⇒ 5!
⇒ 5 × 4 × 3 × 2 × 1
⇒ 120
Hence there are 120 ways by which 5 friends sit together at the movies in 5 seats.Carolyn lives near two parks. Centennial Park is 2 km away and Canatara Park is 2,548 meters away. Canatara Park is located closer to Carolyn. Is this true or false?
Answer:
False
Kilometer
Step-by-step explanation:
First Question:
1 km = 1000 m
2 km = 2 * 1 km = 2 * 1000 m = 2000 m
Centennial Park is 2 km = 2,000 m away.
Canatara Park is 2,548 meters away.
Since 2,548 > 2,000, Canatara Park is farther away than Centennial Park.
Answer: False
Second Question:
A distance from a home to a store is usually measured in kilometers.
Answer: it’s false
Step-by-step explanation:
PLEASE ANSWER ASP
if the volume of the cylinder is 141.3 in^ 3 , what is the radius of the base of the cylinder? Use 3.14 for and enter your answer as a whole number h = 5in
Answer:
r = 3 in.
Step-by-step explanation:
vol = Bh where B is the area of the base and h is the height of the cylinder
The base is a circle so
B = [tex]\pi r^{2}[/tex] h = 5
141.3 = 3.14(5)[tex]r^{2}[/tex]
= 15.7[tex]r^{2}[/tex]
[tex]r^{2}[/tex] = 141.3/15.7 = 9
r = 3 in.
does anyone know the surface area of this pyramid?
Answer:
217
Step-by-step explanation:
1/2 * 12 * 7 = 42 this is one side of the pyramid
4x for all sides = 168
add the bottom which is just a square 7*7 = 49
168 + 49 = 217
4. if m<AOB = 45° in circle O, what is m<ABC
Answer:
Answer:
m<ACB=22.5° [as inscribed angle is half to the central angle]
Answer:
m<ABC=22.5°
hope it helps
Find the lateral and surface area of a cone with an altitude of 5 and a slant height of 91/2 feet
Answer:
sry i cant i to dubm need points tho
Step-by-step explanation:
will give brainlist or whatever.
Meredith has $5.10 in quarters and dimes. She has 24 coins in all. How many quarters and how many dimes does she have?
Which line segment is a radius of circle F?
BE
AC
AB
BF
Find the indicated sides to the nearest thousandths and angles to the nearest degreeSin 62=x/53
Answer:
3,000
Step-by-step explanation:
62x53 = 3,286 rounded nearest thousand = 3,000
I didn't exactly get your answer dude, sorry if wrong. I forgot how to round degrees.