Answer: 15km, 7.5kmh
Step-by-step explanation:
a. Distance travelled = speed * time = 15* 1 =15km
b. Distance = 15
time = 2hrs
Speed = distance/time = 15/2 = 7.5kmh
What is the difference in length between the shortest worm (3/4) and the longest worm (1 1/2) please help asap....
Answer:
3/4
Step-by-step explanation:
6/4(1 1/2) -3/4
Answer:
(1 1/2) - (3/4) = (3/4)
Step-by-step explanation:
The difference between the two worms is 3/4.
PLEASE HELP ITS MATH THANK YOU
Answer:
he needs 91 packets of seeds
Step-by-step explanation:
5214 divided by 66 gets 79 and then do 7189 divided by 79 to get 91
lý thuyết mạch ... giúp em với
...........................
When 8 is added to the number that is produced by doubling the number x, the result is equal to 8 times the number
that is 5 less than x. What is the value of x? Please help I will give you brainless please
answer:
x=8
Step-by-step explanation:
8+ (2x) = 8*(x-5)
8*(x-5) applies to the distributive law : a(b-c) = ab-ac
a=8 b=x c=5
8x-8*5
8x-40
then add 8+(2x) back into the equation and you have
8+(2x) = 8x-40
subtract 8
2x=8x-48
subtract 8x
-6x=-48
divide by -6
x=8
check work by plugging it in to the provided info-
8*2 = 16
16+8 = 24
8-5 = 3
3*8= 24
x=8
The area beneath the normal density curve is separated into three regions by the values
and
. Set the mean of the normal density curve to 6.4, the standard deviation to 0.7, and the -value
of
to 6.7. First, determine the value of the area to the right of .
Place
so that it equally divides the area to the left of
. What is the -value
of ?
The value of the area to the right of X > 6.7 calculated from the normal distribution principle is 0.334
Given the Parameters :
Mean, μ = 6.4Standard deviation, σ = 0.7X = 6.7Using the Zscore formula for a normal distribution :
Zscore = (X - mean) / standard deviationThe Zscore, when X = 6.7
Zscore = (6.7 - 6.4) / 0.7 = 0.4286The area to the right of the distribution :
P(Z > 0.4286) = 1 - P(Z < 0.4286)Using a normal distribution table or calculator :
P(Z > 0.4286) = 1 - 0.66589 = 0.334Therefore, the probability value of P(X < 6.7) is
P(Z > 0.4286) = 0.334Learn more :https://brainly.com/question/8165716
y=3X - 7 and 4x -5y= -20
x = 5 and y = 8
Step-by-step explanation:
y = 3x - 74x - 5y = -20→ Subtitute the value of y to second equation :
4x - 5y = -20
4x - 5(3x - 7) = -20
4x - 15x + 35 = -20
-11x + 35 = -20
-11x = -20 - 35 → (multiplied by -1)
11x = 20 + 35
11x = 55
x = 5
→ Subtitute x to one of Equation :
For example i take from First Equation…
y = 3x - 7
y = 3(5) - 7
y = 15 - 7
y = 8
∴ So, the value of x = 5 with y = 8
I REALLY NEED HELP PLS.....
Answer:
The last two.
[tex] - 5x + 3 \: and \: - 2x + 3 - 3x[/tex]
Step-by-step explanation:
Simplify the first set of parentheses to get
[tex] - 5 \frac{1}{3} x[/tex]
Simplify the second set of parentheses by distributing the negative. It will change the signs in the parentheses.
[tex] \frac{1}{3} x + 3[/tex]
Add (really subtract since the signs are different) the like terms.
[tex] - 5x + 3[/tex]
i rlly need help--plzzzzzzzzzzzzzzzzz 10 points
Answer:
Harper is 200 yards away from her home if the map shows 3 inches
Step-by-step explanation:
50 yards = 3/4 inch
3 inches = 3/1
3/1 x 4/4 = 12/4
12/4 = 3 inches
50 x 4 = 200
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
Guys please help me, I will give brainliest for the right answers
The first choices are: 5, 10, 12
The Second choices are: 10, 12, 5
The Third choices are: 70, 62, 110
the first answer would be 5 the second is 10 and the last one is 110
page. 1.06 lb of lettuce for 2.05 what does lettuce cost per pound rounded to the nearest cent no links please just answer the question
Answer:
I don't think anyone understands the question
Answer:
$1.93 per poundStep-by-step explanation:
Use ratios to solve:
1.06 lb → $2.05 1 lb → xx = 2.05/1.06 = $1.93 per pound
I need help with those problems
Answer:
for the first one it's 36
for the second its 13
HELP PLEASEEE!!!! IM BEING TIMED!!!!!!!
Answer:
y=1x-7
Step-by-step explanation:
A square with 20 meters shown as 12 centimeters, how long would a girder appear 15 meters long?
9.6 centimeters
EXPLANATION
20 meters = 12 centimeters
15 meters = x
20 meters/12 centimeters = 15 meters/x
20 meters/0,12 meters = 16 meters/x
1666.66 = 16 meters/x
x = 16 meters : 1666.66
x = 0.096 meters
x = 9.6 centimeters
#LearnWithEXO
Prime Factors of 64 in index form
Answer:
2*2*2*2*2*2=64
Step-by-step explanation:
please mark brainiest hope it works out for you
Boldface the number in the hundred's place to help you round to the nearest thousand 6.637
Answer:
7000
Step-by-step explanation:
you remove 1 from hundred to the thousand
Tianna works at a call center. Between 12 PM and 4 PM only 5% of her attempted calls pick up. Between 4 PM and 8PM, 15% of her attempted calls pick up. If she expects to make 80 calls between 12 PM and 4PM and 120 calls between 4 PM and 8 PM, how many total pick ups can she expect during her entire shift?
15
18
4
22
Answer:
.05(80) + .15(120)=
4 + 18 = 22
So, the total pick ups is 22.
Step-by-step explanation:
Complete the multiplication problem to find the answer
Answer:
B
Step-by-step explanation:
Answer: B
Step-by-step explanation:
Help me with question 4 and 5 plz
Also click the photo to see the full question
Answer:
CE (for number 4)
Step-by-step explanation:
sorry i don't know the answer to 5
Easy points
Before you answer this question try and rotate your foot clockwise and write the number six. Hard right.
Math question now.
When I am 6 my brother is half my age. How old will my brother be when I am 70?
c3+c2 factories fully
Answer:
c6 i guess
Step-by-step explanation:
How many 1/3 cup serving are there in 10/3 cups of dried beans
A fraction is written in the form of a numerator and a denominator where the denominator is greater than the numerator.
The number of 1/3 cups of servings in 10/3 cups of dried beans is 10 cups of servings.
i.e
= 10/3 ÷ 1/3
= 10/3 x 3/1
= 10/3 x 3
= 3
What is a fraction?A fraction is written in the form of a numerator and a denominator where the denominator is greater than the numerator.
Example: 1/2, 1/3 is a fraction.
We have
Number of dried beans = 10/3 cups
The number of 1/3 cup servings can be found by dividing the total number of cups of dried beans by 1/3.
The number of 1/3 cup servings:
= Number of dried beans cups ÷ 1/3
= 10/3 ÷ 1/3
= 10/3 x 3/1
= 10 cups servings
Thus,
The number of 1/3 cups of servings in 10/3 cups of dried beans is 10 cups of servings.
Learn more about fractions here:
https://brainly.com/question/24370499
#SPJ2
What is the LCM of [tex]10f^{2} gh\\and\\35f^{3} g^{2}[/tex]
Answer:
[tex]70f^{3}g^{2}h[/tex]
Step-by-step explanation:
What is the product of -4.6 and 3.2?
Steps to get there would be helpful too!
Answer:-14.72
Step-by-step explanation:
Answer:
The answer is negative 14.72
Step-by-step explanation:
this is because if you multiply negative 4.6 and 3.2
The difference of 20 and x written in algebraic expression
An algebraic expression for the given statement is 20-x.
The given statement is the difference of 20 and x.
We need to write an algebraic expression for the given statement.
What is an algebraic expression?An algebraic expression (or) a variable expression is a combination of terms by the operations such as addition, subtraction, multiplication, division, etc.
Now, the difference of 20 and x =20-x
Therefore, an algebraic expression for the given statement is 20-x.
To learn more about an algebraic expression visit:
https://brainly.com/question/19245500.
#SPJ2
hi please help me here thank you very much.
ill give brainliest if able to.
Answer:
-1= -1/1
1 to 1 = 1/1
2:3 = 2/3
3 to 2 = 3/2
-2 = -2/1
Step-by-step explanation:
find the measure of the missing angels
Answer:
45
Step-by-step explanation:
First add the angles given: 85+50=135
Since all the angles of a triangle combined have to equal 180, you can subtract it from 180.
180-135=45
So your answer would be 45.
Hope this helps :)
PLEASE HELP ITS MATH THANK YOUUUU
Answer:
6 inches
Step-by-step explanation:
Because in one mile theres 3 inches
3x2=6
Which of the following describes a geometric sequence?
A. a sequence in which the terms are not related in any way
B. a sequence in which terms are given by multiplying the previous term by a common ratio
C. a sequence in which terms are given by adding the previous term to a common ratio
D. a sequence in which terms are given by subtracting the previous term from a common ratio
Answer:
B. A sequence in which terms are given by multiplying the previous term by a common ratioHope this helped. A brainliest would be very much appreciated. (I need 5 brainliest so I can level up) :)
Answer:
c
Step-by-step explanation:
a number is divisible by 3 if the sum of all the digits is divisible by?
Answer:
3
Step-by-step explanation:
How would i graph the solution set for 1/3x (greater than or equal to) y+2?