Given :
A squirrel climbs up a tree. She starts at 0.5 feet up the tree, then climbs at a steady pace for 7.5 seconds.
She ends 4 feet up the tree.
Solution :
Now, distance covered is :
d = 4 - 0.5 = 3.5 feet.
Time taken, t = 7.5 seconds.
Distance climbed per second is :
[tex]D =\dfrac{d}{t}\\\\D=\dfrac{3.5}{7.5}\\\\D = 0.467\ feet/s[/tex]
Therefore, distance climber per second is 0.467 feet.
Hence, this is the required solution.
Find one of the zeros for the given quadratic equation by factoring
9x^2+12x-5=0
Answer:
78
Step-by-step explanation:
Tara read 80 pages of a book in 3 hours. At this rate, how
many hours would it take for her to read 400 pages?
Answer: it would take her 15 hours to read 400 pages
Step-by-step explanation: 400 devided by 80 is 5 and 5 x 3 = 15 hours
Answer: 15 hours to read 400 pages
PLEASE HURRY AND HELP
The sum of 5 consecutive numbers is 70. Determine the value of the smallest number.
==========================================================
Work Shown:
x = first number
x+1 = second number
x+2 = third number
x+3 = fourth number
x+4 = fifth number
Note how the numbers are one after another. Consecutive numbers follow this pattern. For example: 6,7,8,9,10 are consecutive numbers. One number follows right after the other.
---------------
Add up those five expressions. Set the sum equal to 70 and solve for x
(x)+(x+1)+(x+2)+(x+3)+(x+4) = 70
(x+x+x+x+x)+(1+2+3+4) = 70
5x+10 = 70
5x = 70-10
5x = 60
x = 60/5
x = 12 is the first number and the smallest number
x+1 = 12+1 = 13 is the second number
x+2 = 12+2 = 14 is the third number
x+3 = 12+3 = 15 is the fourth number
x+4 = 12+4 = 16 is the fifth number
Check:
12+13+14+15+16 = 70
which confirms our answer
-----------------
You could use a guess and check method, but the algebraic approach is much more efficient.
HELP PLS ASAP!!! Q10
Answer:
d
Step-by-step explanation:
because if you plug it in it will only be located in the 3 quadrant
Solve the equation.
8m + 2 + 4m
2 (6m + 1)
0=0 many solution
Answer:
8m+2+4m=14m2
12m+2m=14m2
14m2=14m2
0=0 prove
Answer:
[tex]\sf 8m+2+4m[/tex]
[tex]\sf 8m+4m+2[/tex]
[tex]\sf 12m+2[/tex]
_________________
[tex]\sf 2 (6m + 1)[/tex]
[tex]\sf 2\times \:6m+2\times \:1[/tex]
[tex]\sf 12m+2[/tex]
how do u evaluate variable expression
To evaluate an algebraic expression, you have to substitute a number for each variable and perform the arithmetic operations. In the example above, the variable x is equal to 6 since 6 + 6 = 12. If we know the value of our variables, we can replace the variables with their values and then evaluate the expression. Hope this helps! :)
PLEASE HELPP TIMED!!What are the slope and the y-intercept of the linear function that is represented by the equation Y=-10X+ 1?
A.the slope is -10, and the y-intercept is-1. B.the slope is -10, and the y-intercept is 1. C.the slope is -1, and the y-intercept is -10. D.the slope is 1, and the y-intercept is -10.
H E L P M E ! P L E A S E !
Answer:
1) -0.005
2) -1/2
3) 2
Step-by-step explanation:
The opposite of a number is the negative version of that number. The opposite of 0.005 is -0.005. The opposite of 1/2 is -1/2. Because 0 is not positive or negative, it stays the same, which is 0. I hope this helps :)
Answer:
1. - 0.005
2. - 1/2
3. 0
4. 2
You decide to download your favorite game. The
game is 56.4 gigabytes (GB) in size. You check the
status of the download and see that you've
already downloaded 20.8 GB and that the
download speed is o.o5 GB per second. Write and
solve an equation for how much longer it will
take for you to download the game, in seconds. (Explain how and show how you did it please)
Answer:
Step-by-step explanation:
56.4 ÷0.05 = 1128sec
Yesenia swims laps at a pool. For every 10 laps she swims the backstroke, she swims 15 laps of freestyle.
Which ratio shows the number of laps Yesenia swims the backstroke to the number of laps she swims freestyle?
A. 2 : 3
B. 2 : 5
C. 3 : 2
D. 5 : 2
Answer:
A 2:3
Step-by-step explanation:
10:15
wich is 10/15
that is 2/3
Hope this helped you
<3
Red
Answer:
Its a my good sir because 5 times 3 is 15 and 5 times 2 is 10.
Step-by-step explanation:
simplify ( combine like terms )
Answer:
4a+6
Step-by-step explanation:
a+2+3a+4
4a+6
Is the following relation a function?
Answer:
THE Answer Is NO
i hope this will help to you
Maya bought 8 chicken wings for $8.80. If Maya spent $25.30, how many chicken wings did she buy?
Answer:
She bought 23
Step-by-step explanation
Divide $8.80 by 8 take that and multiply it by 23 and you get $25.30
PLSSS HELP!!!!!
Rewrite in simplest terms: 7(8h+6k)+9k-9(-5k-6h)
Answer:
110h + 96k
Step-by-step explanation:
What is the probability that a randomly chosen person from this group is a
junior?
Round your answer to two decimal places.
A. 0.44
B. 0.26
C. 0.52
D. 0.18
SOMEONE HELP PLEASE!!!
Answer:.44
Step-by-step explanation:60 juniors in total divided by the total amount of students that includes sophomores so it would be 60 divided by 137 and you would get .44 when rounded
Answer:
0.44
Step-by-step explanation:
AP
Ex
The mayor of a town places a map of the town on a coordinate grid with Town Hall at the point (0,0) and with each unit representing a mile. Smithville is at the point (-25,10) and Jones City is at (15,12). It costs $0.18 a mile to drive a car. How much does it cost to drive from Smithville and Jones City?
Answer:
Given that the question rightly asks the amount it cost to drive from Smithville to Jones City, we have;
The question rightly asks the amount it cost to drive from Smithville to Jones City is approximately $7.209
Step-by-step explanation:
The coordinates of Smithville is (-25, 10)
The coordinates of Jones City is (15, 12)
The cost of driving a car for a mile = $0.18
Therefore, the distance from Smithville to Jones City is given by the formula for the distance, l, between two points with coordinates as follows;
[tex]l = \sqrt{\left (y_{2}-y_{1} \right )^{2}+\left (x_{2}-x_{1} \right )^{2}}[/tex]
Where;
(x₁, y₁) = (-25, 10) and (x₂, y₂) = (15, 12)
[tex]l = \sqrt{\left (12-10 \right )^{2}+\left (15-(-25) \right )^{2}} = 2 \cdot \sqrt{401}[/tex]
The distance from Smithville to Jones City = 2·√401 ≈ 40.05 miles
The amount, A, it cost to drive from Smithville to Jones City a distance of approximately 40.05 miles is therefore given as follows;
A = 40.05 miles × $0.18 ≈ $7.209
5(2q-w+e+3r+2q-3) In any order, use the distributive property and combine like terms
Answer:
20q-5w+5e+15r-15
Step-by-step explanation:
Just multiply 5 by all those variables and then combine lile terms! (P. S -remember - and + equals -)
Answer:
distribution
5
+
2
0
+
1
5
−
5
−
1
5
can i get some help plz
Answer:
78900
Step-by-step explanation:
You have $40.50 to spend for a pair of jeans. The sales tax is 6%. What is the most the jeans can cost?
HELPPPP
Answer:
$42.93
Step-by-step explanation:
Because you multiply the cost by the percentage
Which choices are in the solution set of the equation below? Check all that
apply
10x = 30
Answer:
X=3
Step-by-step explanation:
X1 + X2 Y1 + y2 2 2. 2 Find the coordinate of the midpoint, M, of segment AB with endpoints A(-4, -8) and B(-1, 4). (1 Point)
Answer:
M(-2.5, -2)Step-by-step explanation:
Given points
A(-4, -8) and B(-1, 4)Midpoint M is
M = ((-4 - 1)/2, (-8 + 4)/2) = (-5/2, -4/2) = (-2.5, -2)Bobs sled shop rents 4,000 sleds each month. How many sleds does the store rent in 6 months
Answer:
24,000
Step-by-step explanation:
4,000 x 6
4,000 each month for 6 months
4,000 + 4,000 + 4,000 + 4,000 + 4,000 + 4,000
4,000 six times
a and b each stand for a different number. a = 22, a + a = b + b + a. What is the value of b? *
Answer:
b=11
Step-by-step explanation:
Determine the value of -5x if x = -4
Answer:
Step-by-step explanation:
if x = -4
-5x = -5 * -4 = 20
The length of a rectangular garden is 5 meters shorter than twice it width, the area of its region is 150 square meters. Find the dimensions of the garden?
What is the formula?
Step-by-step explanation:
length = x - 5
width = 2x
2x(x-5) = 150 m^2
2x^2 - 10x = 150 m^2
2x^2 - 10x - 150 = 0
(x=11.51 or x = -6.513)
if you wanna check,
2(11.51) × (11.51-5) = 150
23.02 × 6.51 = 150
149.8602 = 150
I'm not sure if its correct though^^
Brainlest if Answered What's 5x5?
Answer:
25
Step-by-step explanation:
what number should we divide to simplify 12/14
Answer:
[tex]\frac{6}{7}[/tex] divide by 2
Step-by-step explanation:
gcf of 12 and 14
and that is 2
so [tex]\frac{6}{7}[/tex]
<3
Red
Number equivalent to 12/14 is 6/7 .
Given,
12 divided 14
Using division property,
The rules for division are:
(1) positive × or ÷ positive = positive
(2) positive × or ÷ negative = negative
(3) negative × or ÷ negative = positive
Rule for long division method,
Divide the tens column dividend by the divisor.
Multiply the divisor by the quotient in the tens place column.
Subtract the product from the divisor.
Bring down the dividend in the ones column and repeat.
Therefore,
divide, multiply, subtract, bring down and repeat or find the remainder.
Here the required value is of :
20/3
= 12/14
Divide numerator and denominator by 2
= 6/7
Hence the answer is 6/7 .
Know more about division,
brainly.com/question/10703980
#SPJ6
WILL GIVE BRAINLIEST
Solve for y in terms of w, x, and z.
x=zyw
y=
Answer:
y= x/zw
Step-by-step explanation:
Isolate the variable by dividing each side by the factors that dont contain the variable
x = zyw /zw
y=x/zw
The amount of money needed for an event can be expressed by the following expression:
4 350 − 150 . Which statement below describes the amount of money for the event?
a) The amount of money is one fourth of 200
b) The amount of money is four times as much as 500
c) The amount of money is the product of 4 and 350, minus 150
d) The amount of money is four times as much as 200
Answer:
D.
Step-by-step explanation:
350-150 is 200.
Multiply that by 4.
Answer is four times as much as 200!
Brainliest??
if a spacecraft was parked on venus and needed to make a flight how far would it need to travel? show work