All categories

1 year ago

Translate each of the equations below into algebraic statements.

Mathematics

1 answer:

MrMuchimi1 year ago

4 0

Answer:

a. 3 times the sum of a number and 3 equals 9

b. 5 less than the product of 4 times a number equals 11

Please Mark Brainliest If This Helped!

You might be interested in

Howie works at a petting zoo. He fed a piglet 1/5 of a bottle of milk then gave 3/4 of what was left to the calf. How much of th

Lapatulllka [165]

Answer:

$\frac{3}{5}$ th part of the bottle will be drunk by the calf.

Step-by-step explanation:

Part of the bottle fed by the piglet = $\frac{1}{5}$

Milk left in the bottle = 1 - $\frac{1}{5}$

= $\frac{5-1}{5}$

= $\frac{4}{5}$

Milk drunk by the calf = $\frac{3}{4}$ th of the left part

= $\frac{3}{4}\times \frac{4}{5}$

= $\frac{3}{5}$ th part of the bottle

Therefore, $\frac{3}{5}$ th part of the bottle will be drunk by the calf.

7 0

3 years ago

Angela is buying a dress that is on sale for 20% off. If the original price of the dress is $40.00, how much money is Angela sav

arlik [135]

Angela is saving $8.00 on the dress bc 20% of 40 is 8.

7 0

3 years ago

Read 2 more answers

Lemons tastes sour to some people. This sourness is inherited through the TAS2R38 gene. About 65% of the population has this gen

Minchanka [31]

Answer:

We are given:

$\hat{p}=0.65$

Margin of error $E=0.02$

Confidence level = 0.99

We need to find the sample size to estimate the proportion of people who carry the TAS2R388 gene.

The formula for finding the sample size is:

$n=\hat{p} (1-\hat{p})\left (\frac{z_{\frac{0.01}{2}}}{E} \right )^{2}$

Where:

$z_{\frac{0.01}{2}}=2.576$ is the critical value at 0.01 significance level.

Therefore, the required sample size is:

$n=0.65(1-0.65) \left(\frac{2.576}{0.02} \right)^{2}$

$=0.2275 \times 16589.44$

$=3774.1 \approx 3774$

Therefore, the required sample size is 3774

3 0

3 years ago

Which point lies on the y-axis?<br> 2,1 2,0 1,2 0,2

exis [7]

(0,2) because following the formula x,y, the 2 is the y, while the 0 is the x.

3 0

2 years ago

Benjamin is planning to make scale drawings of bat wings. He wants all of his drawings to use the same scale. He says he can use

katovenus [111]

1.5 is the scale factor of a bat wing length to scale drawing length.

8 0

2 years ago

Read 2 more answers