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MATH SOLVE
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A pet store started the week with a number of frogs to sell. It sold 24 frogs. Then, in the middle of the week, the store got a delivery of 19 more. It sold another 11. Now the store has 15 frogs left. How many frogs did the store have at the beginning of the week? A. Guess and test. Guess that the store had 45 frogs to begin with. Subtract the first number it sold and add the number of frogs delivered to the store (19). Then subtract the second amount sold. This gives 29. That is 14 more than 15. Add 14 to your guess. The store had 59 frogs to begin with. B. Draw a diagram. Draw 24 dots to represent the first number of frogs sold. Add another 19 dots and then add another 11. Cross out 15 dots to represent number of frogs left. The 39 remaining dots is the number of frogs at the beginning of the week. C. Translate into an equation. 15 + 24 – 19 + 11 = b The store had 31 frogs at the beginning of the week. D. Work backward. Start with the number of frogs the store has left (15). Add the frogs that were sold (24 + 11). Then add the frogs that were delivered mid-week (19). The pet store had 69 frogs at the start of the week.
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2 months ago
Please do 24 1/2 - 19 5/8
General
2 months ago
PLEASE HELPPP!!!! WILL GIVE BRAINLIEST!!!h(t)=−16t^2+28tThe function h(t) gives the approximate height, in feet, of a dolphin's jump out of water, where t represents the time, in seconds. What is the total length of time, in seconds, it took the dolphin to complete one jump? Show your work.
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2 months ago
What can be concluded about a cylinder and a cone with the same height and radius measures? Check all that apply.A. The cone has the greater volume.B. The cone and cylinder have the same base area.C. The volume of the cone is 1/3 the volume of the cylinder.D. The cylinder can fit inside the cone.E. The cone and cylinder have the same diameter.
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2 months ago
14. the number of deer spotted in a nature preserve each day over a two week period is listed below. 32 27 15 12 42 35 46 29 38 18 40 38 32 34which frequency table represents the data ?A. deer 10-19 20-29 30-39 40-49frequency 3 3 5 4B. Deer 10-19 20-29 30-39 40-49frequency 3 2 5 4c. deer 10-19 20-29 30-39 40-49frequency 4 1 7 2d. deer 10-19 20-29 30-39 40-49 frequency 3 2 6 3
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2 months ago
HELP ASAPA rain barrel is full of water and used to water a garden. The rain barrel loses water at the rate of 2.5 gallons of water per minute. After seven minutes, the rain barrel contains 37.5 gallons. D. What is the total number of minutes it will take to completely empty the rain barrel?
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2 months ago
Help ASAP PLEASE!!! match the term with the appropriate definition.
General
2 months ago
You bought one skirt at $18.27, two shirts at $15.78, and a pair of shoes at $34.50. If the tax rate is 7%, what is the total cost of your purchase?Question 4 options:$84.23$90.23$49.83$69.00Jack bought two sweaters for $17.99 and a pair slacks for $25.50. Including a 5 1/2% tax, how much was his total purchase?Question 5 options:$64.86$61.48$52.99$28.98
General
2 months ago
one hundred grams of radium are stored in a container. The amount R of radium present after t years can modeled by R=10e^-0.00043t. After how many years will only 5 grams of radium be present? round your answer to the nearest whole year.
General
2 months ago
A cone with radius 5 units is shown below. Its volume is 105 cubic units. Find the height of the cone.
General
2 months ago
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