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3 years ago

9

In November mr lees students read 50 books in December they read 40 books what is the percent increase or decrease in the number

of books they read

2 answers:

Y_Kistochka [10]3 years ago

8 0

Answer:

decresaes 10%

Step-by-step explanation:

raketka [301]3 years ago

7 0

10% decrease is the answer bb :)

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Which of the following sequences are not geometric? (check all that apply) a. 2,10,50,250,1250 b. 1,4,9,16,25,36 c. -4,-2,-1,-0.

Romashka [77]

A is geometric because each number is multiplied by 5.

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C is a geometric sequence because each number is divided by 2.

D is neither geometric not arithmetic because there is no common ratio and there is not a pattern being added or subtracted to each number.

So, your answer should be B and D.

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3 years ago

Which is the best estimate for 6,193 ÷ 48 using compatible numbers.

Gala2k [10]

It would be B. 120 you would usually round up but the closest one to 129.02083 is 130 and since there is no 130 it would be 120

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3 years ago

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the variable M varies directly as the cube root of n. when n equals 27 m equals to 216. which equation can be used to find other

Aleks04 [339]

Answer:

A

Step-by-step explanation:

if you divide m by n you get 8

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3 years ago

so im helping my lil brother he needs help and wanted to ask yall! he did not want me to help him he wants yall to!!

8_murik_8 [283]

Answer:

12 yards=36 feet

Step-by-step explanation:

1 yard=3 feet

2 yards=6 feet

3 yards=9 feet

4 yards=12 feet

5 yards=15 feet

6 yards=18 feet

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8 yards=24 feet

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10 yards=30 feet

11 yards=33 feet

12 yards= 36 feet

<em>Hope this helped!! :)</em>

<em>Stay safe and have a wonderful day/night!!!!! </em>

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3 years ago

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Are 27/4 and 32/3 equivalent fractions?

Blababa [14]

Answer:

no

Step-by-step explanation:

27/4 = 54/8 = 81/12 = 108/16

= 135/20 = 162/24 = 189/28 = 216/32

= 243/36 = 270/40 = 297/44 = 324/48

= 351/52 = 378/56 = 405/60 = 432/64

= 459/68 = 486/72 = 513/76 = 540/80

= 567/84 = 594/88 = 621/92 = 648/96

= 675/100 = 702/104 = 729/108 = 756/112

= 783/116 = 810/120 = 837/124 = 864/128

= 891/132 = 918/136 = 945/140 = 972/144

= 999/148 = 1026/152 = 1053/156 = 1080/160

= 1107/164 = 1134/168 = 1161/172 = 1188/176

= 1215/180 = 1242/184 = 1269/188 = 1296/192

= 1323/196 = 1350/200 = 1377/204 = 1404/208

= 1431/212 = 1458/216 = 1485/220 = 1512/224

= 1539/228 = 1566/232 = 1593/236 = 1620/240

= 1647/244 = 1674/248 = 1701/252 = 1728/256

= 1755/260 = 1782/264 = 1809/268 = 1836/272

= 1863/276 = 1890/280 = 1917/284 = 1944/288

= 1971/292 = 1998/296 = 2025/300 = 2052/304

= 2079/308 = 2106/312 = 2133/316 = 2160/320

= 2187/324 = 2214/328 = 2241/332 = 2268/336

= 2295/340 = 2322/344 = 2349/348 = 2376/352

= 2403/356 = 2430/360 = 2457/364 = 2484/368

= 2511/372 = 2538/376 = 2565/380 = 2592/384

= 2619/388 = 2646/392 = 2673/396 = 2700/400

8 0

2 years ago

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