3 years ago

HURRY HURRY!!! GOOD POINTS!!

Mathematics

1 answer:

VLD [36.1K]3 years ago

7 0

I think it’s D if not I’m sorry

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Help pls ^picture^ I really need this quick

sammy [17]

Answer:

$4.4*10^9$

Step-by-step explanation:

$8.8(10^6)(5(10^2))\\=8800000*500\\=8.8*1000000*5*100\\=(8.8*5)*(1000000*100)\\=44*100000000\\=4400000000\\4400000000=4.4*10^9$

3 0

3 years ago

Cuantas galletas marias gamesa son 100g?/How many gamesa marias cookies are 100g?

jok3333 [9.3K]

Answer:i think its 10

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Mariel went to Macy's .she bought a coat for159.90.mariel presented the casher with a coupon that was 25 percent off .Calculate

weeeeeb [17]

Answer: Discount = $39.98

Step-by-step explanation:

Given coupon discount of 25% off

Discount will be 25% of cost of the coat

Cost of the coat = $159.90

Discount = 25/100 × 159.90

= $39.975

Approximately $39.98

4 0

3 years ago

At the Coca-Cola Stadium there are

ipn [44]

Answer:

867 seats

Step-by-step explanation:

71094 ÷ 82 = 867

Hope that helps.

4 0

4 years ago

A recently admitted class of graduate students at a large state university has a mean GRE verbal score of 650 with a standard de

hjlf

Answer:

The answer is below

Step-by-step explanation:

The z score is a score used to determine the number of standard deviations by which the raw score is above or below the mean, it is given by the equation:

$z=\frac{x-\mu}{\sigma} \\\\\mu=mean, \sigma=standard\ deviation,x=raw\ score\\\\for\ a\ sample\ n:\\\\z=\frac{x-\mu}{\sigma/\sqrt{n} }$

Given that μ = 650, σ = 50. To find the probability that 5 students who have a mean of 490, we use:

$z=\frac{x-\mu}{\sigma/\sqrt{n} } =\frac{490-650}{50/\sqrt{5} } =-7.16$

From the normal distribution table, P(x < 490) = P(Z < -7.16) = 0.0001 = 0.01%

Since only a small percentage of people score about 490, hence the local newspaper editor should write a scathing editorial about favoritism

4 0

3 years ago