Answers
Answer:
i can't see anything
Step-by-step explanation:
Related Questions
A principal collected and recorded math test scores for two groups of students. After analyzing the information for each group, the principal summarized the data on the box plots. Based on the box plots, which statement correctly compares the median test scores for the two groups of students?
Answers
Explain why that price seems to be a linear function of the number of boxes ordered?
Heeeeeelp
Answers
Answer:
Step-by-step explanation:
Because it's adding by a constant I'm pretty sure
find value of X in cos(3x-30°)=sin(7x+50°)
Answers
Answer:
7
Step-by-step explanation:
Given the expression
cos(3x-30°)=sin(7x+50°)
In trigonometry cosx = sin(90-x)
Hence
Cos(3x-30) = sin(90-(3x-30))
Cos (3x-30) = sin(90-3x+30)
Cos (3x-30) = sin(120-3x)
Substitute into the expression above
Sin(120-3x) = sin(7x+50)
120-3x = 7x+50
Collect like terms
-3x-7x = 50-120
-10x = -70.
x = 70/10
x = 7
Hence the value of x is 7
if a cake recipe calls for 3 1/2 cups how many cups are needed for 5 recipes?
Answers
Answer:
17 1/2
Step-by-step explanation:
multiply 3 1/2 times 5.
Answer:
17.5
Step-by-step explanation:
3.5 x 5
When Anne had one cat, she needed to serve 1/8 of a can of cat
food each day. Now that Anne has adopted a second cat, she
needs to serve a total of 4 cans each day. How much extra food
is needed to feed the second cat?
Simplify your answer and write it as a fraction or as a whole or
mixed number.
Answers
Answer:
Abc= D= 2.94C
Step-by-step explanation:
Lucy's dog lost 6 pound How much weight does her dog need to gain in order to a net change of 0 pounds? _pounds?
Answers
Answer:
I think 6 pound. Beacuse 6-6=0
7b-3<11
Is anyone know the answer
Answers
Answer:
b < 2
Step-by-step explanation:
7b - 3 < 11
add 3
7b < 14
divide
b < 2
Answer:b<2
Step-by-step explanation:
A bottle of cough syrup has
300 mL. If you take 5-mL
spoonfuls 3 times a day, how
many days will the cough syrup
last?
Answers
Answer:
20 days?
Step-by-step explanation:
3 times a day is 15 and 300 ÷ 15 = 20
If an item is discounted by 5 percent, and the final price is 57, what is the original price of the item?
Answers
Answer:
$59. 85 or rounding, $60 (I AM NOT COMPLETELY SURE)
Step-by-step explanation
I changed the percentage into a decimal (.05) and then multiplied it by the final price (57). After multiplying, I got, $2.85. I then added that to the final price to get, $59.85.
A triangle has sides with lengths of 4 kilometers, 14 kilometers, and 16 kilometers. Is it a right triangle?
Answers
Answer:
Yes, it is
Hope this helped
Answer:
NO
Step-by-step explanation:
A right angle triangle will follow the PYTHAGORUS THEOREM. So the value found by adding the square of the two smaller sides should be same as the square of largest side.
Please help me? I am confused.
Answers
Explanation: 7-2x=2x(x-4)-1
7-2x=2x-9
-2x-2x=-9-7
-4x=-16
which will get you your answer x=4
A biologist is studying the growth rate of a bacteria sample. The sample started with a bacterial count of 331. The chemist's data shows the count to be increasing by 6% every 2 hours. At that rate, approximately what is the bacterial count after 6 hours?
A. 418
B. 450
C. 394
D. 470
Answers
Step by step:
Need help ASAP pleaseeeeee
Answers
Answer:
If she downloaded 40 songs she would pay $36 per month.
If she downloaded s songs she would pay 0.75(s)+6 per month.
Step-by-step explanation:
Sine is positive in which of the following quadrants?
A. I and III
B. I and IV
C. T and II
D. II and III
Answers
Answer:
C. I and II
Step-by-step explanation:
In q1, all trig functions are positive. q2, sin and csc is positve. hope this helps!!
ANSWER ASAP!!!!
Thank u
Answers
Answer:
27
Step-by-step explanation:
[tex]9 + 9 + 9 = 27[/tex]
3 sides
I am sorry if this is wrong
I need help on this I'm super confused.
Answers
Answer:
a) 7x-2
b) 28x-8
c) length of a side: 26 in, perimeter: 104 in, area: 676 square inches
i’m not quite sure abt c but i hope this helps :)
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answers
Answer:
c the student who missed 14 items
Answer:
The answer is B: The student who missed 14 items caused the distribution to be skewed to the right.
(NO LINKS)!~Brainliest IF YOU CAN SIMPLIFY AND SOLVE FOR THE UNKNOWN~!(3 + 5)² + [8 - 11] + Z = 4(Z - 2)
Answers
Answer:
(3+5) = 8 times 8 = 64 64+(8-11)+Z=64+(-3) + Z=62+z= 62+2 = 64
64
Step-by-step explanation:
Whats the area of a circle with a circumference of \blueD{50.24}50.24start color #11accd, 50, point, 24, end color #11accd units.
Answers
Answer:
[tex]A=200.96\ unit^2[/tex]
Step-by-step explanation:
Given that,
The circumference of the circle, C = 50.24 units
We need to find the area of the circle.
The formula for the circumference of the circle is given by :
[tex]C=2\pi r[/tex]
r is the radius of the circle
[tex]r=\dfrac{C}{2\pi}\\\\r=\dfrac{50.24}{2\times 3.14}\\\\r=8\ units[/tex]
The formula for the area of a circle is given by :
[tex]A=\pi r^2\\\\A=3.14\times 8^2\\A=200.96\ unit^2[/tex]
So, the area of the circle is equal to [tex]200.96\ unit^2[/tex].
whats 5^4/5+4 please help
Answers
just give the number plsthx
Answers
Answer:
69
Step-by-step explanation:
Answer:
69
Step-by-step explanation:
because 100 minus 31 equals 69
2/5 meters= blank cm
Answers
Answer:
⅖ m = 40 cm
Step-by-step explanation:
1 meter = 100 cm
1 : 100 = 2/5 : y
1 × y = 100 × 2/5
y = 40
Ron drew an angle that measured 160 degrees. Then he drew a ray that divided the angle in half. What is the measure of each of the new angles formed?
is it
A. 180°
B. 160°
C. 80°
D. 60°
Answers
HELP ASAP
please graph the equation, i know its b please graph it!!
Answers
1. Find the AREA of the circle.
Answers
12.566
Hope this helped :T
Can some smart person help me out here!!!
Answers
Answer:
the answer is C I'm studying this right now
Jamal performed an experiment flipping a coin. He did 10 trials and then his arm got tired. He recorded his results in the table. Based on the experimental probability, Jamal predicted that the number of times the coin lands heads up will always be greater than the number of times it lands tails up. What is the error in his prediction?
Answers
Answer:
The error in his prediction is that he had too small of a sample size for the data to be reliable in how the trend would continue.
Answer:
He did not perform enough trials to compare the theoretical and experimental probabilities.
Step-by-step explanation:
Find the volume to the nearest millimeter of a cylinder that is 45 millimeters tall and has a diameter of 26 millimeters. Use 3.14 for pie.
Answers
Answer:
Volume = π • r² • height
Volume = 3.14 • 13² • 45
Volume = 23,879.7 cubic millimeters
Volume = 23,880 cubic millimeters (to nearest millimeter)
Step-by-step explanation:
Tell whether each number is rational or irrational.
3.525252...
Rational
Irrational
Answers
Answer:
rational
Step-by-step explanation:
A sculptor is planning to make two triangular prisms out of steel. The sculptor will use △ABC for the bases of one prism and △DEF for the bases of the other prism.
(a)Is △ABC similar to △DEF? Explain.
(b)Suppose the sculptor makes both prisms with the same height. Which prism will have a greater volume? How many times greater? SHOW YOUR WORK FOR BRAINLIEST!!
Answers
Answer:
a)
Verify is the corresponding sides have same ratio:
AB / DE = 50/60 = 5/6 BC / EF = 20/24 = 5/6Since the ratios are same, the triangles are similar
b)
If one dimension is same, the base areas will make difference by the square of the scale factor:
(6/5)² = 1.44 times