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son4ous [18]
4 years ago
5

Write and expression equal to 7x8

Mathematics
2 answers:
Nezavi [6.7K]4 years ago
5 0

Answer:

4+3x4+4

this worked for me

Lubov Fominskaja [6]4 years ago
3 0

(4+3)x(4+4) this should be the answer

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A pancake recipe calls for 7 eggs and 35 cups of flour. How many cups of flour would you need for a single egg?
Fynjy0 [20]

Answer:

Imao 5

Step-by-step explanation:

just divide

5 0
3 years ago
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9. Stan’s Deli is situated inside a large industrial park. The weekday gross sales at Stan’s average $1,240, with a standard dev
mr Goodwill [35]

Answer:

0.9792

Step-by-step explanation:

Data provided in the question:

Average gross sales = $1,240

Standard deviation = $180

sample size = 40

Now,

standard deviation of sample average

= \frac{\textup{Standard deviation}}{\sqrt{n}}

= \frac{180}{\sqrt{40}}

= 28.46

Now,

z value for 1200 = \frac{(1200-1240)}{28.46} = -1.4,

and,

p value for (z = -1.4) = 0.0808

therefore,

P(average < $1200) = 0.0808

Thus,

probability that the average over the next 40 weekdays will exceed $1,200

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7 0
3 years ago
What is the solution of log2x − 3125 = 3? (1 point)
gladu [14]

We have been asked to find the solution of

{Log_{(2x-3)}}^{125}=3\\ \\ \text{we can re-write after Removing logarithm as below}\\ \\ (2x-3)^3=125\\ \\ (2x-3)^3=5^3\\ \\ \text{Now take cubed root on both the sides we get}\\ \\ 2x-3=5\\ \\ \text{Add 3 on both the sides we get}\\ \\ 2x=8\\ \\ \text{Divide both the sides by 2 we get}\\ \\ x=4

3 0
3 years ago
Which equation could be used to find the length of the hypotenuse? Triangle A B C. Side A C is 5 centimeters and side C B is 8 c
Masja [62]

Answer:

<h3>(5^2)+(8^2).</h3>

Step-by-step explanation:

This is because of the formula (a^2)+(b^2)=(c^2), with c being the hypotenuse.

3 0
3 years ago
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The altitude of a tree affects the rate at which the tree grows. G(A),models the growth rate (in millimeters per year) of a cert
vovangra [49]

Answer:

<em>y-intercept</em>: <u>at sea level, the tree grows by 1.4 millimetres each year</u>, <em>Relative minimum or maximum</em>: <u>the fastest possible growth rate is 2.6 millimetres per year</u>,<em> </em><em>Increasing or decreasing interval:</em> <u>as the altitude surpasses 7 kilometres above the sea level, the growth rate of the tree declines</u>

Step-by-step explanation:

°ω°

4 0
3 years ago
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