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Andreyy89
3 years ago
12

I need help just say the answer that’s all I need

Mathematics
1 answer:
Virty [35]3 years ago
4 0

Step-by-step explanation:

sorry I m not able to understand the question thank you for extra points

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Chef Alfredo invested $4800 at a simple interest rate of 5% and can now afford a $6,000
KonstantinChe [14]

Answer:

  • 5 years

Step-by-step explanation:

<u>The difference in the amounts is the total interest:</u>

  • 6000 - 4800 = 1200

<u>Yearly interest is:</u>

  • 4800*0.05 = 240

<u>Time in years:</u>

  • 1200/240 = 5
7 0
3 years ago
A metro car in New Orleans travels 4 miles in 3 minutes. If the relationship between distance, in miles, and time, in minutes, o
KATRIN_1 [288]

Answer:

The awnser is C

Step-by-step explanation:

8 0
3 years ago
Given a random variable X follows a Normal distribution with mean 10 and standard deviation 5, what is the probability that X li
Ilya [14]

Answer:

c) 0.6827

Step-by-step explanation:

We have to find P(-1<Z<1) by using z-table

P(-1<Z<1) = P(Z<1) – P(Z<-1)

P(-1<Z<1) = 0.841345 - 0.158655

P(-1<Z<1) = 0.682689

P(-1<Z<1) = 0.6827

7 0
3 years ago
The surface area of this triangular pyramid, whose base and lateral faces are congruent equilateral triangles, is __ square inch
DedPeter [7]

Answer:

The surface area is equal to 390\ in^{2}

Step-by-step explanation:

The surface area of the triangular pyramid is equal to the area of its four triangular faces

so

In this problem

SA=4[\frac{1}{2}(b)(h)]

we have

b=15\ in

h=13\ in

substitute the values

SA=4[\frac{1}{2}(15)(13)]=390\ in^{2}

4 0
3 years ago
Read 2 more answers
PLZ HELP I AM TIMED
kakasveta [241]
1. Below
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3. Sea Level
3 0
3 years ago
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