Answers
Answer:
Step-by-step explanation:
...
Answer:
b) time to finish the race
c) score on science test
Step-by-step explanation:
Related Questions
is -√3 rational or irrational?
Answers
Answer:
its irrational because it has the square root sign
Step-by-step explanation:
Dan makes several smoothies using 345 cups blueberries for every 223 cups of strawberries. Using these ratios, how many cups of blueberries will he need for 513 cups of strawberries?
Answers
Answer:
2 2/3
Step-by-step explanation:
Mr Parsad places £1007 into a
savings account and gains 8%
interest per annum. How much
money is in the account after 9
year?
Answers
Answer:
$ 1,732.04
Step-by-step explanation:
A = $1,732.04
I = A - P = $725.04
Equation:
A = P(1 + rt)
Calculation:
First, converting R percent to r a decimal
r = R/100 = 8%/100 = 0.08 per year.
Solving our equation:
A = 1007(1 + (0.08 × 9)) = 1732.04
A = $1,732.04
The total amount accrued, principal plus interest, from simple interest on a principal of $1,007.00 at a rate of 8% per year for 9 years is $1,732.04.
Help me I'm not good at this ;-;
Answers
Answer:
1. TRUE
2.FALSE
3.FALSE
4.FALSE
5.TRUE
Step-by-step explanation:
Classify each of the sentences below as an atomic statement, a molecular statement, or not a statement at all. If the statement is molecular, say what kind it is (conjunction, disjunction, conditional, biconditional, negation).
a. The sum of the first 100 odd positive integers.
b. Everybody needs somebody sometime.
c. The Broncos will win the Super Bowl or I'll eat my hat.
d. We can have donuts for dinner, but only if it rains.
e. Every natural number greater than 1 is either prime or composite.
f. This sentence is false.
Answers
Answer:
a. The sum of the first 100 odd positive integers - Not a statement
b. Everybody needs somebody sometime - Atomic statement
c. The Broncos will win the Super Bowl or I'll eat my hat - Molecular statement (disjunction)
d. We can have donuts for dinner, but only if it rains - Molecular statement (conditional)
e. Every natural number greater than 1 is either prime or composite - Atomic statement
f. This sentence is false - Not a statement
Step-by-step explanation:
A statement in mathematics can be said to be any declarative statement that can either be true or false. While a sentence is considered to not be a statement if
Statements are divided into 2:
Atomic statements: These are statements that cannot be split into mini statements.Molecular statements: These are the opposites of atomic statements. They are statements that cannot be spilt. This can further be divided into; conjunction, disjunction, conditional, bi-conditional and negationOn one shelf of the school library 1/2 of the books are about sports. Joyce sees that 3/4 of the sports books are about basketball. What fraction of the books on the shelf are about basketball
Answers
The fraction of books on the shelf that are about basketball is [tex]\frac{3}{8}[/tex].
We know that half of the books on the shelf are about sports, so if we let "x" represent the total number of books, the number of sports books would be [tex](\frac{1}{2})x[/tex].
Next, Joyce observes that [tex]\frac{3}{4}[/tex] of the sports books are about basketball.
To find the fraction of books about basketball, we need to multiply the fraction of sports books by the fraction of basketball books within that category.
Therefore, we have:
[tex](\frac{3}{4}) \times(\frac{1}{2} )x =(\frac{3}{8} )x[/tex]
So, the fraction of books on the shelf that are about basketball is [tex]\frac{3}{8}[/tex].
For such more questions on fraction
https://brainly.com/question/30225892
#SPJ8
Hi, can anyone help me. Please!
Answers
Answer:
its D
Step-by-step explanation:
I just used the numbers where the minute gets to 4, you divide then subtract.
The ratio of cats to dogs at the park was 5:7 if there were 60 total how many were dogs
Answers
Answer:
5
Step-by-step explanation: i think its right but you need to add the 5 and 7, and i divided it by the amount total, :)
5 : 7
You add both up which is = 12
So 60 in total and you divide by 12
60 divide 12= 5
5 x5 = 25 cats
7x5= 35 dogs
six less than a number
Answers
Answer:
Y E S
Step-by-step explanation:
rickrolled
I need 20 characters to post this
Poppy bought a new bed for $142. The tax is 7%. How much did she spend in taxes only?
Answers
Answer:
9.94
Step-by-step explanation:
Convert 7% into decimal form, 0.07 because it is 7% of 100. Then multiply 0.07 with 142 to find 7% of 142.
Answer:
$9.94
Step-by-step explanation:
The net price is $142 and the sales tax (7%) is $9.94. The total price would be $151.94.
This dessert has 75 calories for every 2 ounces. How many calories are in 8 ounces?
Answers
Answer:
300 Calories
Step-by-step explanation:
75/2=37.5/1 Divide to fine the unit rate Dessert has 37.5 calories In 1 ounce 37.5 calories x 8 ounces = 300 calories
Jackson wants to buy a new video game console. He has saved $50 and
earns $20 per lawn that he mows. Which of the following equations can be
used to determine the number of lawns Jackson needs to mow, m, in order to
buy the video game console, which costs, c, dollars?
0
m
1 ={c+50
C = 50m + 20
m =
- c + 50
C = 20m + 50
CLEAR ALL
Answers
Answer:
C=20+50
Step-by-step explanation:
logistics
if EF=13 and DF=18, find EH
Answers
solve the system of equations using the linear combination method
Answers
Answer:
60 is all of the answer together
Is x = –4 a valid solution this linear equation?
2x + 9(x – 1) = 8(2x + 2) – 5
Answers
Answer:
Yes it is!
Step-by-step explanation:
All you have to do is plug in -4 in place of all the x’s. You should get
-8x - 36 - 9 = -64x + 16 - 5
Simplified: -8x - 45 = -64x + 11
+45. + 45
-8x = -64x + 56
+64 +64
56 = 56
Answer = True
So yes -4 is a correct solution!
2x +9x -9 = 16x + 11
11x - 9 = 16x + 11
11x = 16x + 20
-5x = 20
x = -4
Yes!
The temperature was 2 degrees Celsius and fell to -12 degrees Celsius. What was the change in temperature?
Answers
Answer:10
Step-by-step explanation:
-12-2
what’s the area of the triangle
Answers
Answer:
12
Step-by-step explanation:
because the base is 4 and the height is 6
Answer:
Step-by-step explanation:
Formula of area of triangle = 1/2(b*h)
1/2(4*6)
1/2*24
12 units square
Which is the correct formula to find the area of triangle AED? A B D E C area of triangle AED 1 • CDAE 2 area of triangle AED = AE - DE 2 area of triangle AED 1 2 • CE - AE area of triangle AED = AE - AE Reset Next
Answers
Answer:
option b.
area of triangleAED=1/2×AE×DE
Pls anserw I need help
Answers
Answer:
2.7
Step-by-step explanation:
0.5+1.2+1= 2.7
the ordered pair (1,-3) is a solution of the system
Answers
Answer:
False
Step-by-step explanation:
Find the solution of:
2x + 3y = -7 --› eqn. 1
-x = 2y --› eqn. 2
Rewrite equation 2
-x = 2y --› eqn. 2
Divide both sides by -1
x = -2y
Substitute x = -2y in equation 1.
2x + 3y = -7 --› eqn. 1
2(-2y) + 3y = -7
-4y + 3y = -7
-y = -7
Divide both sides by -1
y = 7
If y = 7, then (1, -3) cannot be the solution of the system of equations.
Question: Which point is a reflection of(6.5, 1) across the x-axis and the y-axis?
A. Point u
B. Point V
C. Point W
D. Point X
Answers
Answer:
C.............
Step-by-step explanation:
Look at Jerrys monthly budget below. What percentage of Jerrys net income is spent on transportation?
Net Monthly Income: 2,970.00
Housing: $750.00
Utilities: $120.00
Food: $450.00
Transportation: $650.00
Savings: $300.00
Other Expenses: $500.00
Total Monthly Expenses: 2,970.00
A. 28%
B. 25.3%
C. 86.7%
D. 21.9%
Answers
Answer:
D. 21.9%
Step-by-step explanation:
(650÷2970)x100= 21.88% rounded off 21.9%
Solve for h.
what is h equal to?
Answers
Answer:
the last one
Step-by-step explanation:
.................
Triangle with exactly
2 equal sides
Answers
Hey there!
ALL triangles has 3 sides. (Top and the two corners)
The only try that has the sides that are equal to each other is, the isosceles triangle ; the isosceles triangle is equal to 180°
Answer: ISOSCELES TRIANGLE ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
Here’s an example SIDE A is EQUIVALENT (EQUAL) to SIDE B
For what values of h and k does the linear system have infinitely many solutions? 2x1 + 5x2 = −1 hx1 + kx2 = 7
Answers
Answer:
The values of [tex]h[/tex] and [tex]k[/tex] for a linear system with infinitely many solutions are -2 and 5, respectively.
Step-by-step explanation:
Let [tex]2\cdot x_{1}+5\cdot x_{2} = -1\cdot h\cdot x_{1} + k\cdot x_{2} = 7[/tex], if this linear system has infinitely many solutions, then the following conditions must be met:
[tex]-1\cdot h = 2[/tex] and [tex]k = 5[/tex].
[tex]h = -2[/tex] and [tex]k = 5[/tex]
The values of [tex]h[/tex] and [tex]k[/tex] for a linear system with infinitely many solutions are -2 and 5, respectively.
please help! (20 points)
Check all that are inequalities.
-3 = y
t > 0
-4.3 < a
g = 5 and one-half
k less-than Negative StartFraction 5 Over 7 EndFraction
x = 1
Answers
Answer:
Guys the real answer is B C E
I really hope this helps :)
Answer:
The answer is B, C, E.
Step-by-step explanation:
B: t > 0
C: -4.3 < a
E: k less-than Negative StartFraction 5 Over 7 EndFraction
13/19 as a decimal rounded to the nearest hundredth.
Answers
Answer:
0.68
Step-by-step explanation:
13/19 = 0.6842
0.6842 rounded to the nearest hundredth is 0.68.
I hope this helps!
Answer:
0.68
Step-by-step explanation:
i think
Use the original price and the markdown to find the retail price. Original price: $145; Markdown: 36% The retail price is $
Answers
Answer:
36% in decimal form is .36 .36x145=$52.20 new price
Step-by-step explanation:
You're in 6th grade?
Can y’all help me with this plz
Answers
Each month, a phone company charges $30 talk time plus $0.50 for each additional minute.
Write an expression to show the cost of a plan for one month???
Answers
Answer:
Step-by-step explanation: If 1 minutes of talk = 30 and texting = 30
and each additional minute of talk = 0.50
then the bill would be (for C = total cost)
C = 20+30+(0.45 • x)
OR
C = 50 + 0.45x
Answer:
30+.50m=c
Step-by-step explanation:
30 is the initial cost. Since its initial it is only a one time fee.
.50 is the cost per minute, since it says per you can automatically assume that it will be more than once.
M represents the minutes that they spend on the call, so if there was a 10 minute call, instead of m you would put 10, 10×.50.
But since there is no given time we have to put a variable, m, as a replacement.
The c is the variable for the cost.
I hope I helped you! Have a great day! :3