PLEASE HELP ASAP

Mathematics

1 answer:

Lena [83]3 years ago

5 0

Multiplication is when you times two different numbers together where its negative or postive(you can multiple pretty much anything together)but combining like terms are number or letters thats the same. For instance, say if i have 4x+7-2x+3, i would combine each term that has something in common with it,like, 4x and 2x because both has X and i will combine 7 and 3 because those two are regular numbers and does not have an X like the others. I Hope That helps!

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Standard normal curve between z=.42 and z=1.92<br> a= .6902<br> b= .3098<br> c= .1902<br> d= .8098

soldier1979 [14.2K]

The correct answer is Choice B: 0.3098.

To find the answer, you have to use a normal distribution table. Look up the percents for each z-score and subtract them to find the region between.

z = 1.92 the percent is 0.9726

z = 0.42 the percent is 0.6628

0.9726 - 0.6628 = 0.3098

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2 years ago

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marshall27 [118]

Answer:

1. C

2. B

3. A

Step-by-step explanation:

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2 years ago

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tamaranim1 [39]

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2 years ago

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Mang Ambo was admitted to the hospital because his body temperature is 39.6ºC. How much higher is his temperature than the norma

Rudik [331]

Answer:

2.6 degree Celsius

Step-by-step explanation:

A) It is asked that by how much degrees the temperature of Mang Ambo is higher than that of normal body temperature (37 degree Celsius) of human being

B) Subtraction operation will be used

C) Temperature higher than normal human body temperature

$= 39.6 -37\\$