Answer:
Well X=8 in standard form is NaN or 8 * 10 to the power of 0
HELP PLEASE! DELTA MATH! THANKS!
Last year at a certain high school, there were 140 boys on the honor roll and 68 girls on the honor roll. This year, the number of boys on the honor roll increased by 5% and the number of girls on the honor roll increased by 25%. By what percentage did the total number of students on the honor roll increase? Round your answer to the nearest tenth (if necessary).
Answer:
11.5
Step-by-step explanation:
Find new values:
140(1+0.05)=147
68(1+0.25)=85
Last Year This Year
Boys 140 147
Girls 68 85
Total 208 232
Find overall increase:
208(1+r)=232
1+r=1.115385
r=0.115385
Final Answer: 11.5%
The total number of students on the honor roll increased by 11.5%.
What is the percentage?The percentage is defined as a ratio expressed as a fraction of 100.
The percentage increase in the number of boys on the honor roll is 5%, which means that the number of boys on the honor roll this year is 1.05 times the number of boys on the honor roll last year:
1.05 x 140 = 147
The percentage increase in the number of girls on the honor roll is 25%, which means that the number of girls on the honor roll this year is 1.25 times the number of girls on the honor roll last year:
1.25 x 68 = 85
Therefore, the total number of students on the honor roll this year is:
147 + 85 = 232
The percentage increase in the total number of students on the honor roll is:
((232 - 208) / 208) x 100% = 11.5385%
Rounding to the nearest tenth gives an answer of 11.5%.
Therefore, the total number of students on the honor roll increased by 11.5%.
Learn more about percentages here:
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I need help with this math problem
what is 15% of $58?
Answer:
15% of 58
15÷100×58
may this help u
Answer: $ 8.70
Step-by-step explanation: 0.15 x 58 = 8.7
Plz help me i need it BRAINLIEST AND GOOD RATING IMMEDIATLY
Marcus and Lily are running at the school track. The graphs below represent the distance in miles each person has run as function of time in minutes. Select all the statements that are true based on the graphs shown.
Find WZY. (helpp fast)
Answer:
[tex]m\angle WZY = 24^\circ[/tex]
Step-by-step explanation:
Angles and Lines
The figure shows two triangles WXZ and WYZ. Considering:
* Angles WXZ and WYZ are right (90°)
* Sides XW and YW are congruent (red marker on both)
* They share the side WZ.
We can conclude they are congruent. Thus, angles XZW and YZW are congruent or have the same measure:
5x + 4 = 6x
Subtracting 5x:
4 = x
Or, x =4
Thus:
[tex]m\angle WZY = 6x = 24^\circ[/tex]
[tex]\mathbf{m\angle WZY = 24^\circ}[/tex]
NEED HELP FAST PLEASE.
Please answer all these.
AND BECAUSE YOUR GONNA ANSWER ALL OF THEN IMA GIVE YOU 50 POINT
Answer:
60
Step-by-step explanation:
HELP AS SOON AS POSSIBLE PLEASE!
Answer: A is correct
Step-by-step explanation:
all possible chances between two people are 100 different possibilities. Once you add the possibilities, you can see there is 15 balloons with the medium prize. Multiply 15 by 2 and you'll get 30/100, which simplifies to 3/10
Kim and Melody are selling popcorn buckets for a school fundraiser. Customers can buy small buckets or large buckets. Kim sold 3 small buckets and 14 large buckets of popcorn for a total of $206. Melody sold 11 small buckets and 11 large buckets of popcorn for a total of $231. What is the cost for a small bucket and a large bucket of popcorn?
Answer:
The cost of
A small bucket = x = $8
A Larger bucket = y = $13
Step-by-step explanation:
Let the cost of
A small bucket = x
A Larger bucket = y
Kim sold 3 small buckets and 14 large buckets of popcorn for a total of $206.
3x + 14y = 206... Equation 1
Melody sold 11 small buckets and 11 large buckets of popcorn for a total of $231.
11x + 11y = 231.... Equation 2
What is the cost for a small bucket and a large bucket of popcorn?
3x + 14y = 206... Equation 1
11x + 11y = 231 ....... Equation 2
We solve using Elimination method
Multiply Equation 1 by 11 and Equation 2 by 3 to Eliminate x
33x + 154y = 2266.... Equation 3
33x + 33y = 693....... Equation 4
We subtract Equation 4 from Equation 3
121y = 1573
y = 1573/121
y = $13
Solving for x
3x + 14y = 206... Equation 1
3x + 14 × 13 = 206
3x + 182 = 206
3x = 206 - 182
3x = 24
x = 24/3
x = $8
Hence, the cost of
A small bucket = x = $8
A Larger bucket = y = $13
Sinead bought 2 shirts for 15.10 each and a pair of shoes for $42.42 If she paid for the items with a $100 bill, how much change
did she receive?
Answer:
27.38
Step-by-step explanation:
15.10 times 2 is 30.2
30.2+42.42=72.62
100-72.62=27.38
can someone respond to my last question?
Answer:
i will try to help you
Step-by-step explanation:
Which of these factions are greater than 11/20
67.5 into a fraction
Answer:
67 1/2
Step-by-step explanation:
67 5/10
67 1/2
135 over 2 =67 and 1 over 2 =67.5 Answer:(67 1/2)
Which of the following is the equation of the line that passes through the given point and has the given slope?
Answer:
The first choice
Step-by-step explanation:
y = mx+b
y = -3x+b
4 = -3*-1 + b
4 = 3 + b
b = 1.
Fatima used a coupon to pay for a pair of jeans. The original price of the jeans was $25. The coupon reduced the price to $16. Which equation can you use to help you find the value of the coupon? *
Answer:
16+c=25
Step-by-step explanation:
5.) 3x^2 - 13x + 4 = 0
Answer:
Answer:
x= 1/3 or x=4
Step-by-step explanation:
Let's solve your equation step-by-step.
3x2−13x+4=0
Step 1: Factor left side of equation.
(3x−1)(x−4)=0
Step 2: Set factors equal to 0.
3x−1=0 or x−4=0
x= 1/3or x=4
plz give brainlyest
Name the vertical angles in the diagram below:
Hey there!
The vertical angles in the diagram shown are 2 and 3, and 1 and 4, because they are formed by 2 intersecting lines and are across from eachother.
Hope it helps and have a good day!
Can someone please help. I dont know how the heck to do this and i need to keep my math grade up.
Answer:
give a full picture bruv
What is the length of AB?
14 unite
12 unite
10 unite
6 units
the answer willllll be 6 units
I need help with math work pls explain
Answer:
0.1 % first question
0 second question
what 6666666666+999999999999999+676767676=
Answer:
1.00000734E15
Step-by-step explanation:
Answer:
1.000001343 x 10^15
Step-by-step explanation:
Please gimme brainliest
-14-8x=-2(-3x+7) one solution,no solution,or infinite
A. The rate of change of function A is -2 The rate of B is 8
B. The rate of hangs function A is 1 The rate of change of function B is 8
C. The rate of change of function A is -2 The rate of change of function B is 4
D. The rate of change of function A is 1 The rate of change of function A is 1 The rate of function B is 4
What is the answer? Please help
1. Temperature: Which number from the following list of temperatures (in
degrees fahrenheit) is the coldest?
17
15
27
Look at the data points on the graph
Is this relationship a function?
Please help me with this ;(
please help if you can
Answer:
Lets solve it
4x-3 <5
4x<5+3
4x<8
x<8/4
x<2
So yes, two is a solution
Step-by-step explanation:
Answer:
[tex]4(2) - 3 \leqslant 5 \\ \: \: 8 - 3 \leqslant 5 \\ 5 \leqslant 5[/tex]
I believe the answer is
[tex]yes[/tex]
Step-by-step explanation:
i hope this helps!
Find the area of this parallelogram.
Step by step explanation :
❃ [tex] \underline{ \underline{ \sf{Given} }}: [/tex]
Base length ( b ) = 21 cmVertical height ( h ) = 9 cm Slant height = 12 cm { Ignore the slant height as it is not required while finding the area }❃ [tex] \underline{ \underline{ \sf{To \: find}} }: [/tex]
Area of the given parallelogram✑ [tex] \bold{ \red{ \boxed{ \sf{Area \: of \: a \: parallelogram \: = bh}}}}[/tex]
Substitute the known values :
⇝ [tex] \sf{21 cm \times 9 \: cm}[/tex]
⇝ [tex] \boxed{ \bold{ \sf{189 \: {cm}^{2} }}}[/tex]
☥ [tex] \boxed{ \boxed{ \tt{Our \: final \: answer : \bold{ 189 \: {cm}^{2} }}}}[/tex]
Hope I helped ! ♡
Have a wonderful day / night ツ
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What question can you never honestly answer yes to?
Answer: DO YOU LIKE SOMEONE? AND THAT IS MY QUESTION I CAN NEVER ANSWER :) :P
Step-by-step explanation:
Can somebody help me. Will mark brainliest.
Answer:
the reasoning for 1 2 and 3 are given and then the statement for 4 is triangle abc = triangle cde and its reasoning is sss theorem (side-side-side)
Step-by-step explanation:
1, 2 and 3 are basically given and then 4 is SSS Theorem since all three sides of the first triangle are equal to all three sides of the second triangle
I could really use some help !! Thank you !!
(The question is in the photo)
Answer:
1
Step-by-step explanation: