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Free_Kalibri [48]

3 years ago

8

On New Year’s eve Mr. Matthew was responsible for finding transportation to the aquarium for all 200 7th and eighth graders he i

s able to fill 4 trains but 8 student will have to travel separately how many students were in each train

2 answers:

sergey [27]3 years ago

7 0

There are 48 students in each train

AlexFokin [52]3 years ago

3 0

200 - 8 is 192.
192/4 is 48.
There are 48 students on each train.

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HELP ME. I need help ASAP. I need it fast pls

Harrizon [31]

Step-by-step explanation:

to find slant height.

l²=(a/2)²+h²
l²=2.25+36
l=√38.25
l=6.18

total surface of square base pyramid =a²+2al

2.25+2×1.5+6.18
11.43 cm²

hope it helps.

<h3>stay safe healthy and happy.</h3>

3 0

3 years ago

Select the slope-intercept form of an equation for a line with y-intercept -2 and slope 6.<br>

ozzi

Answer:

y = 6x - 2

Step-by-step explanation:

slope intercept form is y = mx + b

m = slope

b = y-intercept

They give us the slope (m) which is 6 and the y-intercept (b) which is -2. PLug it into the equation

y = mx + b

y = 6x - 2

3 0

3 years ago

Which expression is equivalent to

True [87]

Answer:

$2^{\frac{5}{12}}$

Step-by-step explanation:

The original expression $\sqrt{2^5} ^{\frac{1}{4}}$ can be transformed into $(2^{\frac{5}{3}})^{\frac{1}{4}}$ : both expressions are equivalent, the root of certain number is equivalent to that number power at a fraction whose denominator is the index of the root. The simpliest example for this statement is $\sqrt{x} =x^{\frac{1}{2}}$ (the squared root of x equals x raised at 1/2).
Now, the expression $(2^{\frac{5}{3}})^{\frac{1}{4}}$ can be simplified by using the power of a power property, which simply states that if $b\neq 0$ and $((b)^n)^m=b^{n\times{m}}$ . In this case, then $(2^{\frac{5}{3}})^{\frac{1}{4}}=2^{\frac{5}{3}\times{\frac{1}{4}}}=2^{\frac{5}{12}}$ , which is the final expression.

5 0

4 years ago

Help please due now!

taurus [48]

Answer:

90

Step-by-step explanation:

x•y-z²

x=9,y=14,z=6

9 • 14 - 6²

126-36=90

6 0

3 years ago

Aquarium 1 contains 4.6 gallons of water. Lola will begin filling it at a rate of 1.2 gallons per minute. Aquarium 2 contains 54

Murljashka [212]

Answer:

They will contain the same amount of water after 25 minutes

Step-by-step explanation:

4.6+1.2*25=34.6

54.6-.8*25=34.6

5 0

3 years ago