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MATH SOLVE
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The histogram shows the ages of the volunteers who cleaned up a beach.What percent of the volunteers was at least 15 years old but no more than 24 years old?
General
2 months ago
what is g(r)=25−3r?solve for g(4)
General
2 months ago
The correlation coefficient for practicing violin and getting better grades in a group of people is 0.8. Analyze the following statement: Playing violin causes students to get better grades. Is this a reasonable conclusion? ()
General
2 months ago
A student visiting the Sears Tower Skydeck is 1353 feet above the ground. Find the distance the student can see to the horizon. Use the formula to approximate the distance d in miles to the horizon when h is the height of the viewer’s eyes above the ground in feet. Round to the nearest mile. A. 45 miles B. 601 miles C. 36 miles D. 1010 Miles
General
2 months ago
Your group will consist of yourself and four other friends or family members. call them A, B, C, D and E or similar. For each subject record the length of their forearm from elbow to wrist. record this number in inches and then convert it to cm. This measurement will be recorded as the x coordinate. For each student record the length of their height in feet and inches, then convert this measurement to cm. This measurement will be the subjects Y coordinate. Write each subject measurements as ordered pair. Plot all ordered pairs on a grid and convert it axes measurements to cm.Select two of the ordered pairs on your grid that seem to follow an upward trend and draw in a line connecting them.Upload the grid only as an attachment to your post.Using two ordered pairs you selected, show us how to plug them into the slope formula to find the slope of your line.Using one of your points and your slope plug them into the point slope formula and show us how to find the equation to your line .Write the equation in slope intercept form.using your equation answer question 6, Suppose a crime scene investigator uncovers a partial skeleton and identifies a bone as a human ulna ( the ulna is one of two bones in the forearm and extends from elbow to wrist) If the length of the bone is 12 in, estimate the height of the person before death. Would you expect this person to be male or female. Be sure to show your calculations, Convert your answer to feet and inches
General
2 months ago
A cut piece of ribbon us 21 inches long. The piece of the ribbon is 15% of the original length of the ribbo. How long was the original length of the ribbon?
General
2 months ago
Prove that the value of expression 9^7+3^12 is divisible by 90.Also, Prove that 25^9+5^17 is divisible by 30.Answer ASAP PLZ will be awarded brainliest answer
General
2 months ago
Monisha decides to join a gym for a minimum of one month to train for a triathlon. The gym charges a joining fee of $100 and a monthly fee of $37. If x represents the number of months that Monisha is a member of the gym, the equation below can be used to determine C, her total membership fee for that duration of time: 100 + 37x = C Monisha has allocated a maximum of $285 to spend on her gym membership. Which number line shows the possible number of months that Monisha can be a member of the gym? A number line shows numbers from 0 to 12 in increments of 1. The portion of the line from 1 to 5 is bold with shaded circles at 1 and at 5 A number line shows numbers from 0 to 12 in increments of 1. The portion of the line from 1 to 5 is bold with open circles at 1 and at 5 A number line shows numbers from 0 to 12 in increments of 1. The portion of the line from 0 to 5 is bold with shaded circles at 0 and at 5 A number line shows numbers from 0 to 12 in increments of 1. The portion of the line from 0 to 5 is bold with open circles at 0 and at 5
General
2 months ago
Milla and Luka are 3 kilometers apart and walking toward each other. Milla's average speed is 5 kilometers per hour and Luka's is 4 kilometers per hour. Which equation can be used to find t, the time it takes for Milla and Luka to meet? 5t + 4t = 1 5t + 4t = 3 5t – 4t = 0 5t – 4t = 3
General
2 months ago
Juan always saves the same amount from his weekly allowance. This table shows how much he has saved in dollars at different times.Time (wk) 3 6 9 12Amount saved ($) 19 28 37 46Identify the location where Juan's amount of time equals zero.
General
2 months ago
-91n+56n=70
Algebra
2 months ago
10. -35+9. B. Rewrite the following expressions using the given property. 11. 82+5 Distributive Property 12. 7 * 4 * 3 Associative Property _ 13. 8+5 Commutative Property _ 14. -4 1 Identity Property _ 15. 25+-25 Inverse Property _
Algebra
2 months ago
A function is a relation in which each element of the domain corresponds to exactly one element of the range. Examples of Functions 1. 1,4,2,5,3,6,4,8 2. 2,1,3,1,4,1,5,1
Algebra
2 months ago
l. Write TRUE if the statement is correct, FALSE if it is not. 123=12 1, 24=42 _ 5. 27<33 2. 102>20 _ 6. n2=n . 2 3. 53=5 . 5 . 5 _
Algebra
2 months ago
12x+44=-100
Algebra
2 months ago
Activity 4: Matching Type Direction: Match the equations in column A with the corresponding solutions/roots in column B.. Column A Column B 1. 2x2+7x-4=0 a. -6 and 3 2. x2+7x-4=0 b, -4 and 18 3. x2-1=0 c. 1 and -1 A. x2-24x+144=0 d. -11 5. x2+22x+121=0 e. 12 6. 2x2-4x-48=0 f. -2 7, 3x2+12x+12=0 9. -4 and 6 8. x2-4x-45=0 h. -8 and 1 9. x2+7x-8=0 i. 5 and-2 10. 2x2-6x-20=0 j. -5 and 9
Algebra
2 months ago
Question: Why is life like shower? Do each exercise below. Select your answer from the given choices on the right. Write the letter that corresponds to your answer in the box below that contains the number of that exercise. 1, x/5 + 1/4 = x/2 N 4 2. 5/x - 1/3 = 1/x E 5/6 3. 2/x - 3/2 = 7/2x A -18 4. 5x/6 - 1/2 = 1/3 R 5. x/2 +3x=7 3 6. 3/x - 1/2 = 12/x 12 7. 1/x -1= 3/4x -5 8. x+3/4 = x+6/6 s 8 9. x-3/7 = 4x+12/7 E 9 10. x-1/15 = 2/5 T -1 11. x+2/8 = 3/4 1/4 W 7 Y 2
Algebra
2 months ago
2. Determina el factor que hace posible la igualdad. a cube root of100 * square =10 b square * 42 * 4 =-28 π c 25 π * square =12,5 d -6 square root of 18 * square =12 e square * 15/44 -1=-1,3 f square root of 8 * square * square root of 20=-20 square root of 2 g square root of 10 * square =4 square root of 10 h square |x square root of 6 * square root of 2=-6
Algebra
2 months ago
de 4. Escribe el factor faltante 67.45 * square =67.450 18,86 * square =188,6 7.9 * square =79 0.007 * square =0.07 32,05 * square =32050 0.08 * square =8
Algebra
2 months ago
x/5 -13=20
Algebra
2 months ago
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